2019573980

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{166357}}^1$

素因数の和:166973

約数の個数: 24

約数和(自身を含む): 4248117888

約数和(自身を除く): 2228543908

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 166357, 332714, 665428, 831785, 1663570, 3327140, 100978699, 201957398, 403914796, 504893495, 1009786990, 2019573980]

約数ペア:

[(1, 2019573980), (2, 1009786990), (4, 504893495), (5, 403914796), (10, 201957398), (20, 100978699), (607, 3327140), (1214, 1663570), (2428, 831785), (3035, 665428), (6070, 332714), (12140, 166357)]