20438367062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1\times {\mathrm{7411}}^1$

素因数の和:10256

約数の個数: 32

約数和(自身を含む): 33596817120

約数和(自身を除く): 13158450058

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 2797, 5594, 7411, 14822, 47549, 81113, 95098, 125987, 162226, 214919, 251974, 429838, 1378921, 2757842, 3653623, 7307246, 20728567, 41457134, 352385639, 601128443, 704771278, 1202256886, 10219183531, 20438367062]

約数ペア:

[(1, 20438367062), (2, 10219183531), (17, 1202256886), (29, 704771278), (34, 601128443), (58, 352385639), (493, 41457134), (986, 20728567), (2797, 7307246), (5594, 3653623), (7411, 2757842), (14822, 1378921), (47549, 429838), (81113, 251974), (95098, 214919), (125987, 162226)]