20835366914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{28837}}^1$

素因数の和:29114

約数の個数: 32

約数和(自身を含む): 33138322560

約数和(自身を除く): 12302955646

約数列:

[1, 2, 23, 46, 113, 139, 226, 278, 2599, 3197, 5198, 6394, 15707, 28837, 31414, 57674, 361261, 663251, 722522, 1326502, 3258581, 4008343, 6517162, 8016686, 74947363, 92191889, 149894726, 184383778, 452942759, 905885518, 10417683457, 20835366914]

約数ペア:

[(1, 20835366914), (2, 10417683457), (23, 905885518), (46, 452942759), (113, 184383778), (139, 149894726), (226, 92191889), (278, 74947363), (2599, 8016686), (3197, 6517162), (5198, 4008343), (6394, 3258581), (15707, 1326502), (28837, 722522), (31414, 663251), (57674, 361261)]