20162445149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2402293}}^1$

素因数の和:2402420

約数の個数: 16

約数和(自身を含む): 25368224640

約数和(自身を除く): 5205779491

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 2402293, 16816051, 26425223, 184976561, 261849937, 1832949559, 2880349307, 20162445149]

約数ペア:

[(1, 20162445149), (7, 2880349307), (11, 1832949559), (77, 261849937), (109, 184976561), (763, 26425223), (1199, 16816051), (8393, 2402293)]