20199325282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{67901}}^1$

素因数の和:68178

約数の個数: 32

約数和(自身を含む): 32853703680

約数和(自身を除く): 12654378398

約数列:

[1, 2, 23, 29, 46, 58, 223, 446, 667, 1334, 5129, 6467, 10258, 12934, 67901, 135802, 148741, 297482, 1561723, 1969129, 3123446, 3938258, 15141923, 30283846, 45289967, 90579934, 348264229, 439115767, 696528458, 878231534, 10099662641, 20199325282]

約数ペア:

[(1, 20199325282), (2, 10099662641), (23, 878231534), (29, 696528458), (46, 439115767), (58, 348264229), (223, 90579934), (446, 45289967), (667, 30283846), (1334, 15141923), (5129, 3938258), (6467, 3123446), (10258, 1969129), (12934, 1561723), (67901, 297482), (135802, 148741)]