20085055256

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15593987}}^1$

素因数の和:15594023

約数の個数: 32

約数和(自身を含む): 44910685440

約数和(自身を除く): 24825630184

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15593987, 31187974, 62375948, 109157909, 124751896, 218315818, 358661701, 436631636, 717323402, 873263272, 1434646804, 2510631907, 2869293608, 5021263814, 10042527628, 20085055256]

約数ペア:

[(1, 20085055256), (2, 10042527628), (4, 5021263814), (7, 2869293608), (8, 2510631907), (14, 1434646804), (23, 873263272), (28, 717323402), (46, 436631636), (56, 358661701), (92, 218315818), (161, 124751896), (184, 109157909), (322, 62375948), (644, 31187974), (1288, 15593987)]