19993424022

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^4\times {\mathrm{31}}^1$

素因数の和:134

約数の個数: 320

約数和(自身を含む): 57248593920

約数和(自身を除く): 37255169898

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 31, 33, 34, 39, 51, 54, 62, 66, 78, 93, 99, 102, 117, 143, 153, 186, 187, 198, 221, 234, 279, 286, 289, 297, 306, 341, 351, 374, 403, 429, 442, 459, 527, 558, 561, 578, 594, 663, 682, 702, 806, 837, 858, 867, 918, 1023, 1054, 1122, 1209, 1287, 1326, 1581, 1674, 1683, 1734, 1989, 2046, 2418, 2431, 2574, 2601, 3069, 3162, 3179, 3366, 3627, 3757, 3861, 3978, 4433, 4743, 4862, 4913, 5049, 5202, 5797, 5967, 6138, 6358, 6851, 7254, 7293, 7514, 7722, 7803, 8866, 8959, 9207, 9486, 9537, 9826, 10098, 10881, 11271, 11594, 11934, 13299, 13702, 14229, 14586, 14739, 15606, 17391, 17918, 18414, 19074, 20553, 21762, 21879, 22542, 26598, 26877, 28458, 28611, 29478, 33813, 34782, 39897, 41106, 41327, 43758, 44217, 52173, 53754, 54043, 57222, 61659, 63869, 65637, 67626, 75361, 79794, 80631, 82654, 83521, 85833, 88434, 98549, 101439, 104346, 108086, 116467, 119691, 123318, 123981, 127738, 131274, 132651, 150722, 152303, 156519, 161262, 162129, 167042, 171666, 184977, 191607, 197098, 202878, 226083, 232934, 239382, 241893, 247962, 250563, 265302, 295647, 304606, 313038, 324258, 349401, 369954, 371943, 383214, 452166, 456909, 483786, 486387, 501126, 574821, 591294, 678249, 698802, 702559, 743886, 751689, 886941, 913818, 918731, 972774, 1048203, 1085773, 1115829, 1149642, 1281137, 1356498, 1370727, 1405118, 1459161, 1503378, 1675333, 1724463, 1773882, 1837462, 1979939, 2034747, 2096406, 2107677, 2171546, 2231658, 2255067, 2562274, 2589151, 2660823, 2741454, 2756193, 2918322, 3144609, 3257319, 3350666, 3448926, 3843411, 3959878, 4069494, 4112181, 4215354, 4510134, 5025999, 5178302, 5321646, 5512386, 5939817, 6289218, 6323031, 6514638, 7686822, 7767453, 8224362, 8268579, 9771957, 10051998, 11530233, 11879634, 11943503, 12646062, 15077997, 15534906, 16537158, 17819451, 18969093, 19543914, 21779329, 23060466, 23302359, 23887006, 24805737, 28480661, 29315871, 30155994, 33658963, 34590699, 35638902, 35830509, 37938186, 43558658, 45233991, 46604718, 49611474, 53458353, 56961322, 58631742, 65337987, 67317926, 69181398, 69907077, 71661018, 85441983, 90467982, 100976889, 106916706, 107491527, 130675974, 139814154, 170883966, 196013961, 201953778, 214983054, 256325949, 302930667, 322474581, 370248593, 392027922, 512651898, 588041883, 605861334, 644949162, 740497186, 768977847, 908792001, 1110745779, 1176083766, 1537955694, 1817584002, 2221491558, 3332237337, 6664474674, 9996712011, 19993424022]

約数ペア:

[(1, 19993424022), (2, 9996712011), (3, 6664474674), (6, 3332237337), (9, 2221491558), (11, 1817584002), (13, 1537955694), (17, 1176083766), (18, 1110745779), (22, 908792001), (26, 768977847), (27, 740497186), (31, 644949162), (33, 605861334), (34, 588041883), (39, 512651898), (51, 392027922), (54, 370248593), (62, 322474581), (66, 302930667), (78, 256325949), (93, 214983054), (99, 201953778), (102, 196013961), (117, 170883966), (143, 139814154), (153, 130675974), (186, 107491527), (187, 106916706), (198, 100976889), (221, 90467982), (234, 85441983), (279, 71661018), (286, 69907077), (289, 69181398), (297, 67317926), (306, 65337987), (341, 58631742), (351, 56961322), (374, 53458353), (403, 49611474), (429, 46604718), (442, 45233991), (459, 43558658), (527, 37938186), (558, 35830509), (561, 35638902), (578, 34590699), (594, 33658963), (663, 30155994), (682, 29315871), (702, 28480661), (806, 24805737), (837, 23887006), (858, 23302359), (867, 23060466), (918, 21779329), (1023, 19543914), (1054, 18969093), (1122, 17819451), (1209, 16537158), (1287, 15534906), (1326, 15077997), (1581, 12646062), (1674, 11943503), (1683, 11879634), (1734, 11530233), (1989, 10051998), (2046, 9771957), (2418, 8268579), (2431, 8224362), (2574, 7767453), (2601, 7686822), (3069, 6514638), (3162, 6323031), (3179, 6289218), (3366, 5939817), (3627, 5512386), (3757, 5321646), (3861, 5178302), (3978, 5025999), (4433, 4510134), (4743, 4215354), (4862, 4112181), (4913, 4069494), (5049, 3959878), (5202, 3843411), (5797, 3448926), (5967, 3350666), (6138, 3257319), (6358, 3144609), (6851, 2918322), (7254, 2756193), (7293, 2741454), (7514, 2660823), (7722, 2589151), (7803, 2562274), (8866, 2255067), (8959, 2231658), (9207, 2171546), (9486, 2107677), (9537, 2096406), (9826, 2034747), (10098, 1979939), (10881, 1837462), (11271, 1773882), (11594, 1724463), (11934, 1675333), (13299, 1503378), (13702, 1459161), (14229, 1405118), (14586, 1370727), (14739, 1356498), (15606, 1281137), (17391, 1149642), (17918, 1115829), (18414, 1085773), (19074, 1048203), (20553, 972774), (21762, 918731), (21879, 913818), (22542, 886941), (26598, 751689), (26877, 743886), (28458, 702559), (28611, 698802), (29478, 678249), (33813, 591294), (34782, 574821), (39897, 501126), (41106, 486387), (41327, 483786), (43758, 456909), (44217, 452166), (52173, 383214), (53754, 371943), (54043, 369954), (57222, 349401), (61659, 324258), (63869, 313038), (65637, 304606), (67626, 295647), (75361, 265302), (79794, 250563), (80631, 247962), (82654, 241893), (83521, 239382), (85833, 232934), (88434, 226083), (98549, 202878), (101439, 197098), (104346, 191607), (108086, 184977), (116467, 171666), (119691, 167042), (123318, 162129), (123981, 161262), (127738, 156519), (131274, 152303), (132651, 150722)]