20162021038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1\times {\mathrm{128563}}^1$

素因数の和:132711

約数の個数: 16

約数和(自身を含む): 31842731520

約数和(自身を除く): 11680710482

約数列:

[1, 2, 19, 38, 4127, 8254, 78413, 128563, 156826, 257126, 2442697, 4885394, 530579501, 1061159002, 10081010519, 20162021038]

約数ペア:

[(1, 20162021038), (2, 10081010519), (19, 1061159002), (38, 530579501), (4127, 4885394), (8254, 2442697), (78413, 257126), (128563, 156826)]