20227974378

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{1577599}}^1$

素因数の和:1579741

約数の個数: 16

約数和(自身を含む): 40474905600

約数和(自身を除く): 20246931222

約数列:

[1, 2, 3, 6, 2137, 4274, 6411, 12822, 1577599, 3155198, 4732797, 9465594, 3371329063, 6742658126, 10113987189, 20227974378]

約数ペア:

[(1, 20227974378), (2, 10113987189), (3, 6742658126), (6, 3371329063), (2137, 9465594), (4274, 4732797), (6411, 3155198), (12822, 1577599)]