2020785634

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1401377}}^1$

素因数の和:1401489

約数の個数: 16

約数和(自身を含む): 3497839488

約数和(自身を除く): 1477053854

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1401377, 2802754, 9809639, 19619278, 144341831, 288683662, 1010392817, 2020785634]

約数ペア:

[(1, 2020785634), (2, 1010392817), (7, 288683662), (14, 144341831), (103, 19619278), (206, 9809639), (721, 2802754), (1442, 1401377)]