20921152002

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{599}}^1\times {\mathrm{11173}}^1$

素因数の和:12298

約数の個数: 32

約数和(自身を含む): 41996361600

約数和(自身を除く): 21075209598

約数列:

[1, 2, 3, 6, 521, 599, 1042, 1198, 1563, 1797, 3126, 3594, 11173, 22346, 33519, 67038, 312079, 624158, 936237, 1872474, 5821133, 6692627, 11642266, 13385254, 17463399, 20077881, 34926798, 40155762, 3486858667, 6973717334, 10460576001, 20921152002]

約数ペア:

[(1, 20921152002), (2, 10460576001), (3, 6973717334), (6, 3486858667), (521, 40155762), (599, 34926798), (1042, 20077881), (1198, 17463399), (1563, 13385254), (1797, 11642266), (3126, 6692627), (3594, 5821133), (11173, 1872474), (22346, 936237), (33519, 624158), (67038, 312079)]