20146044974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{853429}}^1$

素因数の和:853508

約数の個数: 32

約数和(自身を含む): 35024767200

約数和(自身を除く): 14878722226

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 2146, 11803, 23606, 853429, 1706858, 9387719, 18775438, 24749441, 31576873, 49498882, 63153746, 272243851, 347345603, 544487702, 694691206, 915729317, 1831458634, 10073022487, 20146044974]

約数ペア:

[(1, 20146044974), (2, 10073022487), (11, 1831458634), (22, 915729317), (29, 694691206), (37, 544487702), (58, 347345603), (74, 272243851), (319, 63153746), (407, 49498882), (638, 31576873), (814, 24749441), (1073, 18775438), (2146, 9387719), (11803, 1706858), (23606, 853429)]