20074456448

素因数分解:

$2^7\times {\mathrm{156831691}}^1$

素因数の和:156831705

約数の個数: 16

約数和(自身を含む): 39992081460

約数和(自身を除く): 19917625012

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 156831691, 313663382, 627326764, 1254653528, 2509307056, 5018614112, 10037228224, 20074456448]

約数ペア:

[(1, 20074456448), (2, 10037228224), (4, 5018614112), (8, 2509307056), (16, 1254653528), (32, 627326764), (64, 313663382), (128, 156831691)]