20164457084

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{293071}}^1$

素因数の和:293345

約数の個数: 24

約数和(自身を含む): 35843877888

約数和(自身を除く): 15679420804

約数列:

[1, 2, 4, 103, 167, 206, 334, 412, 668, 17201, 34402, 68804, 293071, 586142, 1172284, 30186313, 48942857, 60372626, 97885714, 120745252, 195771428, 5041114271, 10082228542, 20164457084]

約数ペア:

[(1, 20164457084), (2, 10082228542), (4, 5041114271), (103, 195771428), (167, 120745252), (206, 97885714), (334, 60372626), (412, 48942857), (668, 30186313), (17201, 1172284), (34402, 586142), (68804, 293071)]