20391704736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{21757}}^1$

素因数の和:22534

約数の個数: 96

約数和(自身を含む): 57725192448

約数和(自身を除く): 37333487712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 751, 1248, 1502, 2253, 3004, 4506, 6008, 9012, 9763, 12016, 18024, 19526, 21757, 24032, 29289, 36048, 39052, 43514, 58578, 65271, 72096, 78104, 87028, 117156, 130542, 156208, 174056, 234312, 261084, 282841, 312416, 348112, 468624, 522168, 565682, 696224, 848523, 937248, 1044336, 1131364, 1697046, 2088672, 2262728, 3394092, 4525456, 6788184, 9050912, 13576368, 16339507, 27152736, 32679014, 49018521, 65358028, 98037042, 130716056, 196074084, 212413591, 261432112, 392148168, 424827182, 522864224, 637240773, 784296336, 849654364, 1274481546, 1568592672, 1699308728, 2548963092, 3398617456, 5097926184, 6797234912, 10195852368, 20391704736]

約数ペア:

[(1, 20391704736), (2, 10195852368), (3, 6797234912), (4, 5097926184), (6, 3398617456), (8, 2548963092), (12, 1699308728), (13, 1568592672), (16, 1274481546), (24, 849654364), (26, 784296336), (32, 637240773), (39, 522864224), (48, 424827182), (52, 392148168), (78, 261432112), (96, 212413591), (104, 196074084), (156, 130716056), (208, 98037042), (312, 65358028), (416, 49018521), (624, 32679014), (751, 27152736), (1248, 16339507), (1502, 13576368), (2253, 9050912), (3004, 6788184), (4506, 4525456), (6008, 3394092), (9012, 2262728), (9763, 2088672), (12016, 1697046), (18024, 1131364), (19526, 1044336), (21757, 937248), (24032, 848523), (29289, 696224), (36048, 565682), (39052, 522168), (43514, 468624), (58578, 348112), (65271, 312416), (72096, 282841), (78104, 261084), (87028, 234312), (117156, 174056), (130542, 156208)]