20111686980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:535

約数の個数: 384

約数和(自身を含む): 71543291904

約数和(自身を除く): 51431604924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 127, 132, 140, 151, 154, 165, 210, 220, 227, 231, 254, 302, 308, 330, 381, 385, 420, 453, 454, 462, 508, 604, 635, 660, 681, 755, 762, 770, 889, 906, 908, 924, 1057, 1135, 1155, 1270, 1362, 1397, 1510, 1524, 1540, 1589, 1661, 1778, 1812, 1905, 2114, 2265, 2270, 2310, 2497, 2540, 2667, 2724, 2794, 3020, 3171, 3178, 3322, 3405, 3556, 3810, 4191, 4228, 4445, 4530, 4540, 4620, 4767, 4983, 4994, 5285, 5334, 5588, 6342, 6356, 6644, 6810, 6985, 7491, 7620, 7945, 8305, 8382, 8890, 9060, 9534, 9779, 9966, 9988, 10570, 10668, 11627, 12485, 12684, 13335, 13620, 13970, 14982, 15855, 15890, 16610, 16764, 17479, 17780, 19068, 19177, 19558, 19932, 20955, 21140, 23254, 23835, 24915, 24970, 26670, 27940, 28829, 29337, 29964, 31710, 31780, 33220, 34277, 34881, 34958, 37455, 38354, 39116, 41910, 46508, 47670, 48895, 49830, 49940, 52437, 53340, 57531, 57658, 58135, 58674, 63420, 68554, 69762, 69916, 74910, 76708, 83820, 86487, 87395, 95340, 95885, 97790, 99660, 102831, 104874, 115062, 115316, 116270, 117348, 134239, 137108, 139524, 144145, 146685, 149820, 171385, 172974, 174405, 174790, 191770, 195580, 201803, 205662, 209748, 210947, 230124, 232540, 239939, 262185, 268478, 287655, 288290, 293370, 317119, 342770, 345948, 348810, 349580, 377047, 383540, 402717, 403606, 411324, 421894, 432435, 479878, 514155, 524370, 536956, 575310, 576580, 586740, 605409, 632841, 634238, 671195, 685540, 697620, 719817, 754094, 805434, 807212, 843788, 864870, 951357, 959756, 1009015, 1028310, 1048740, 1054735, 1131141, 1150620, 1199695, 1210818, 1265682, 1268476, 1342390, 1439634, 1476629, 1508188, 1585595, 1610868, 1729740, 1885235, 1902714, 2013585, 2018030, 2056620, 2109470, 2219833, 2262282, 2399390, 2421636, 2531364, 2639329, 2684780, 2879268, 2953258, 3027045, 3164205, 3171190, 3599085, 3770470, 3805428, 4027170, 4036060, 4218940, 4353179, 4429887, 4439666, 4524564, 4756785, 4798780, 5278658, 5655705, 5906516, 6054090, 6328410, 6342380, 6659499, 7198170, 7383145, 7540940, 7917987, 8054340, 8706358, 8859774, 8879332, 9513570, 10557316, 11099165, 11311410, 12108180, 12656820, 13059537, 13196645, 13318998, 14396340, 14766290, 15835974, 17412716, 17719548, 19027140, 21765895, 22149435, 22198330, 22622820, 26119074, 26393290, 26637996, 29532580, 30472253, 31671948, 33297495, 39589935, 43531790, 44298870, 44396660, 47884969, 52238148, 52786580, 60944506, 65297685, 66594990, 79179870, 87063580, 88597740, 91416759, 95769938, 121889012, 130595370, 133189980, 143654907, 152361265, 158359740, 182833518, 191539876, 239424845, 261190740, 287309814, 304722530, 335194783, 365667036, 457083795, 478849690, 574619628, 609445060, 670389566, 718274535, 914167590, 957699380, 1005584349, 1340779132, 1436549070, 1675973915, 1828335180, 2011168698, 2873098140, 3351947830, 4022337396, 5027921745, 6703895660, 10055843490, 20111686980]

約数ペア:

[(1, 20111686980), (2, 10055843490), (3, 6703895660), (4, 5027921745), (5, 4022337396), (6, 3351947830), (7, 2873098140), (10, 2011168698), (11, 1828335180), (12, 1675973915), (14, 1436549070), (15, 1340779132), (20, 1005584349), (21, 957699380), (22, 914167590), (28, 718274535), (30, 670389566), (33, 609445060), (35, 574619628), (42, 478849690), (44, 457083795), (55, 365667036), (60, 335194783), (66, 304722530), (70, 287309814), (77, 261190740), (84, 239424845), (105, 191539876), (110, 182833518), (127, 158359740), (132, 152361265), (140, 143654907), (151, 133189980), (154, 130595370), (165, 121889012), (210, 95769938), (220, 91416759), (227, 88597740), (231, 87063580), (254, 79179870), (302, 66594990), (308, 65297685), (330, 60944506), (381, 52786580), (385, 52238148), (420, 47884969), (453, 44396660), (454, 44298870), (462, 43531790), (508, 39589935), (604, 33297495), (635, 31671948), (660, 30472253), (681, 29532580), (755, 26637996), (762, 26393290), (770, 26119074), (889, 22622820), (906, 22198330), (908, 22149435), (924, 21765895), (1057, 19027140), (1135, 17719548), (1155, 17412716), (1270, 15835974), (1362, 14766290), (1397, 14396340), (1510, 13318998), (1524, 13196645), (1540, 13059537), (1589, 12656820), (1661, 12108180), (1778, 11311410), (1812, 11099165), (1905, 10557316), (2114, 9513570), (2265, 8879332), (2270, 8859774), (2310, 8706358), (2497, 8054340), (2540, 7917987), (2667, 7540940), (2724, 7383145), (2794, 7198170), (3020, 6659499), (3171, 6342380), (3178, 6328410), (3322, 6054090), (3405, 5906516), (3556, 5655705), (3810, 5278658), (4191, 4798780), (4228, 4756785), (4445, 4524564), (4530, 4439666), (4540, 4429887), (4620, 4353179), (4767, 4218940), (4983, 4036060), (4994, 4027170), (5285, 3805428), (5334, 3770470), (5588, 3599085), (6342, 3171190), (6356, 3164205), (6644, 3027045), (6810, 2953258), (6985, 2879268), (7491, 2684780), (7620, 2639329), (7945, 2531364), (8305, 2421636), (8382, 2399390), (8890, 2262282), (9060, 2219833), (9534, 2109470), (9779, 2056620), (9966, 2018030), (9988, 2013585), (10570, 1902714), (10668, 1885235), (11627, 1729740), (12485, 1610868), (12684, 1585595), (13335, 1508188), (13620, 1476629), (13970, 1439634), (14982, 1342390), (15855, 1268476), (15890, 1265682), (16610, 1210818), (16764, 1199695), (17479, 1150620), (17780, 1131141), (19068, 1054735), (19177, 1048740), (19558, 1028310), (19932, 1009015), (20955, 959756), (21140, 951357), (23254, 864870), (23835, 843788), (24915, 807212), (24970, 805434), (26670, 754094), (27940, 719817), (28829, 697620), (29337, 685540), (29964, 671195), (31710, 634238), (31780, 632841), (33220, 605409), (34277, 586740), (34881, 576580), (34958, 575310), (37455, 536956), (38354, 524370), (39116, 514155), (41910, 479878), (46508, 432435), (47670, 421894), (48895, 411324), (49830, 403606), (49940, 402717), (52437, 383540), (53340, 377047), (57531, 349580), (57658, 348810), (58135, 345948), (58674, 342770), (63420, 317119), (68554, 293370), (69762, 288290), (69916, 287655), (74910, 268478), (76708, 262185), (83820, 239939), (86487, 232540), (87395, 230124), (95340, 210947), (95885, 209748), (97790, 205662), (99660, 201803), (102831, 195580), (104874, 191770), (115062, 174790), (115316, 174405), (116270, 172974), (117348, 171385), (134239, 149820), (137108, 146685), (139524, 144145)]