20149665060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{3343}}^1$

素因数の和:3602

約数の個数: 192

約数和(自身を含む): 65581350912

約数和(自身を除く): 45431685852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 127, 140, 210, 226, 254, 339, 381, 420, 452, 508, 565, 635, 678, 762, 791, 889, 1130, 1270, 1356, 1524, 1582, 1695, 1778, 1905, 2260, 2373, 2540, 2667, 3164, 3343, 3390, 3556, 3810, 3955, 4445, 4746, 5334, 6686, 6780, 7620, 7910, 8890, 9492, 10029, 10668, 11865, 13335, 13372, 14351, 15820, 16715, 17780, 20058, 23401, 23730, 26670, 28702, 33430, 40116, 43053, 46802, 47460, 50145, 53340, 57404, 66860, 70203, 71755, 86106, 93604, 100290, 100457, 117005, 140406, 143510, 172212, 200580, 200914, 215265, 234010, 280812, 287020, 301371, 351015, 377759, 401828, 424561, 430530, 468020, 502285, 602742, 702030, 755518, 849122, 861060, 1004570, 1133277, 1205484, 1273683, 1404060, 1506855, 1511036, 1698244, 1888795, 2009140, 2122805, 2266554, 2547366, 2644313, 2971927, 3013710, 3777590, 4245610, 4533108, 5094732, 5288626, 5666385, 5943854, 6027420, 6368415, 7555180, 7932939, 8491220, 8915781, 10577252, 11332770, 11887708, 12736830, 13221565, 14859635, 15865878, 17831562, 22665540, 25473660, 26443130, 29719270, 31731756, 35663124, 39664695, 44578905, 47975393, 52886260, 59438540, 79329390, 89157810, 95950786, 143926179, 158658780, 178315620, 191901572, 239876965, 287852358, 335827751, 479753930, 575704716, 671655502, 719630895, 959507860, 1007483253, 1343311004, 1439261790, 1679138755, 2014966506, 2878523580, 3358277510, 4029933012, 5037416265, 6716555020, 10074832530, 20149665060]

約数ペア:

[(1, 20149665060), (2, 10074832530), (3, 6716555020), (4, 5037416265), (5, 4029933012), (6, 3358277510), (7, 2878523580), (10, 2014966506), (12, 1679138755), (14, 1439261790), (15, 1343311004), (20, 1007483253), (21, 959507860), (28, 719630895), (30, 671655502), (35, 575704716), (42, 479753930), (60, 335827751), (70, 287852358), (84, 239876965), (105, 191901572), (113, 178315620), (127, 158658780), (140, 143926179), (210, 95950786), (226, 89157810), (254, 79329390), (339, 59438540), (381, 52886260), (420, 47975393), (452, 44578905), (508, 39664695), (565, 35663124), (635, 31731756), (678, 29719270), (762, 26443130), (791, 25473660), (889, 22665540), (1130, 17831562), (1270, 15865878), (1356, 14859635), (1524, 13221565), (1582, 12736830), (1695, 11887708), (1778, 11332770), (1905, 10577252), (2260, 8915781), (2373, 8491220), (2540, 7932939), (2667, 7555180), (3164, 6368415), (3343, 6027420), (3390, 5943854), (3556, 5666385), (3810, 5288626), (3955, 5094732), (4445, 4533108), (4746, 4245610), (5334, 3777590), (6686, 3013710), (6780, 2971927), (7620, 2644313), (7910, 2547366), (8890, 2266554), (9492, 2122805), (10029, 2009140), (10668, 1888795), (11865, 1698244), (13335, 1511036), (13372, 1506855), (14351, 1404060), (15820, 1273683), (16715, 1205484), (17780, 1133277), (20058, 1004570), (23401, 861060), (23730, 849122), (26670, 755518), (28702, 702030), (33430, 602742), (40116, 502285), (43053, 468020), (46802, 430530), (47460, 424561), (50145, 401828), (53340, 377759), (57404, 351015), (66860, 301371), (70203, 287020), (71755, 280812), (86106, 234010), (93604, 215265), (100290, 200914), (100457, 200580), (117005, 172212), (140406, 143510)]