20088984930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{12377}}^1$

素因数の和:12584

約数の個数: 128

約数和(自身を含む): 56467445760

約数和(自身を除く): 36378460830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 131, 177, 210, 262, 295, 354, 393, 413, 590, 655, 786, 826, 885, 917, 1239, 1310, 1770, 1834, 1965, 2065, 2478, 2751, 3930, 4130, 4585, 5502, 6195, 7729, 9170, 12377, 12390, 13755, 15458, 23187, 24754, 27510, 37131, 38645, 46374, 54103, 61885, 74262, 77290, 86639, 108206, 115935, 123770, 162309, 173278, 185655, 231870, 259917, 270515, 324618, 371310, 433195, 519834, 541030, 730243, 811545, 866390, 1299585, 1460486, 1621387, 1623090, 2190729, 2599170, 3242774, 3651215, 4381458, 4864161, 5111701, 7302430, 8106935, 9728322, 10223402, 10953645, 11349709, 15335103, 16213870, 21907290, 22699418, 24320805, 25558505, 30670206, 34049127, 48641610, 51117010, 56748545, 68098254, 76675515, 95661833, 113497090, 153351030, 170245635, 191323666, 286985499, 340491270, 478309165, 573970998, 669632831, 956618330, 1339265662, 1434927495, 2008898493, 2869854990, 3348164155, 4017796986, 6696328310, 10044492465, 20088984930]

約数ペア:

[(1, 20088984930), (2, 10044492465), (3, 6696328310), (5, 4017796986), (6, 3348164155), (7, 2869854990), (10, 2008898493), (14, 1434927495), (15, 1339265662), (21, 956618330), (30, 669632831), (35, 573970998), (42, 478309165), (59, 340491270), (70, 286985499), (105, 191323666), (118, 170245635), (131, 153351030), (177, 113497090), (210, 95661833), (262, 76675515), (295, 68098254), (354, 56748545), (393, 51117010), (413, 48641610), (590, 34049127), (655, 30670206), (786, 25558505), (826, 24320805), (885, 22699418), (917, 21907290), (1239, 16213870), (1310, 15335103), (1770, 11349709), (1834, 10953645), (1965, 10223402), (2065, 9728322), (2478, 8106935), (2751, 7302430), (3930, 5111701), (4130, 4864161), (4585, 4381458), (5502, 3651215), (6195, 3242774), (7729, 2599170), (9170, 2190729), (12377, 1623090), (12390, 1621387), (13755, 1460486), (15458, 1299585), (23187, 866390), (24754, 811545), (27510, 730243), (37131, 541030), (38645, 519834), (46374, 433195), (54103, 371310), (61885, 324618), (74262, 270515), (77290, 259917), (86639, 231870), (108206, 185655), (115935, 173278), (123770, 162309)]