20147800930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46855351}}^1$

素因数の和:46855401

約数の個数: 16

約数和(自身を含む): 37109438784

約数和(自身を除く): 16961637854

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46855351, 93710702, 234276755, 468553510, 2014780093, 4029560186, 10073900465, 20147800930]

約数ペア:

[(1, 20147800930), (2, 10073900465), (5, 4029560186), (10, 2014780093), (43, 468553510), (86, 234276755), (215, 93710702), (430, 46855351)]