20220154738

素因数分解:

$2^1\times 7^1\times {\mathrm{6857}}^1\times {\mathrm{210631}}^1$

素因数の和:217497

約数の個数: 16

約数和(自身を含む): 34668342144

約数和(自身を除く): 14448187406

約数列:

[1, 2, 7, 14, 6857, 13714, 47999, 95998, 210631, 421262, 1474417, 2948834, 1444296767, 2888593534, 10110077369, 20220154738]

約数ペア:

[(1, 20220154738), (2, 10110077369), (7, 2888593534), (14, 1444296767), (6857, 2948834), (13714, 1474417), (47999, 421262), (95998, 210631)]