20165483522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7920457}}^1$

素因数の和:7920545

約数の個数: 16

約数和(自身を含む): 32315468640

約数和(自身を除く): 12149985118

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7920457, 15840914, 150488683, 300977366, 530670619, 1061341238, 10082741761, 20165483522]

約数ペア:

[(1, 20165483522), (2, 10082741761), (19, 1061341238), (38, 530670619), (67, 300977366), (134, 150488683), (1273, 15840914), (2546, 7920457)]