20131555837

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{106303}}^1$

素因数の和:106524

約数の個数: 16

約数和(自身を含む): 21430886400

約数和(自身を除く): 1299330563

約数列:

[1, 31, 41, 149, 1271, 4619, 6109, 106303, 189379, 3295393, 4358423, 15839147, 135111113, 491013557, 649405027, 20131555837]

約数ペア:

[(1, 20131555837), (31, 649405027), (41, 491013557), (149, 135111113), (1271, 15839147), (4619, 4358423), (6109, 3295393), (106303, 189379)]