20080470110

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2717249}}^1$

素因数の和:2717995

約数の個数: 16

約数和(自身を含む): 36193770000

約数和(自身を除く): 16113299890

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 2717249, 5434498, 13586245, 27172490, 2008047011, 4016094022, 10040235055, 20080470110]

約数ペア:

[(1, 20080470110), (2, 10040235055), (5, 4016094022), (10, 2008047011), (739, 27172490), (1478, 13586245), (3695, 5434498), (7390, 2717249)]