20199666396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1\times {\mathrm{4003}}^1$

素因数の和:8651

約数の個数: 96

約数和(自身を含む): 58036346368

約数和(自身を除く): 37836679972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 4003, 4621, 8006, 9242, 12009, 13863, 16012, 18484, 24018, 27726, 28021, 32347, 48036, 52039, 55452, 56042, 60073, 64694, 84063, 97041, 104078, 112084, 120146, 129388, 156117, 168126, 180219, 194082, 208156, 240292, 312234, 336252, 360438, 364273, 388164, 420511, 624468, 720876, 728546, 841022, 1092819, 1261533, 1457092, 1682044, 2185638, 2523066, 4371276, 5046132, 18497863, 36995726, 55493589, 73991452, 110987178, 129485041, 221974356, 240472219, 258970082, 388455123, 480944438, 517940164, 721416657, 776910246, 961888876, 1442833314, 1553820492, 1683305533, 2885666628, 3366611066, 5049916599, 6733222132, 10099833198, 20199666396]

約数ペア:

[(1, 20199666396), (2, 10099833198), (3, 6733222132), (4, 5049916599), (6, 3366611066), (7, 2885666628), (12, 1683305533), (13, 1553820492), (14, 1442833314), (21, 961888876), (26, 776910246), (28, 721416657), (39, 517940164), (42, 480944438), (52, 388455123), (78, 258970082), (84, 240472219), (91, 221974356), (156, 129485041), (182, 110987178), (273, 73991452), (364, 55493589), (546, 36995726), (1092, 18497863), (4003, 5046132), (4621, 4371276), (8006, 2523066), (9242, 2185638), (12009, 1682044), (13863, 1457092), (16012, 1261533), (18484, 1092819), (24018, 841022), (27726, 728546), (28021, 720876), (32347, 624468), (48036, 420511), (52039, 388164), (55452, 364273), (56042, 360438), (60073, 336252), (64694, 312234), (84063, 240292), (97041, 208156), (104078, 194082), (112084, 180219), (120146, 168126), (129388, 156117)]