20133577589

素因数分解:

${\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 21097697280

約数和(自身を除く): 964119691

約数列:

[1, 61, 109, 113, 127, 211, 6649, 6893, 7747, 12317, 12871, 13843, 14351, 22999, 23843, 26797, 751337, 844423, 875411, 1402939, 1454423, 1564259, 1634617, 2598887, 2920873, 3028061, 95419799, 158532107, 178173253, 184711721, 330058649, 20133577589]

約数ペア:

[(1, 20133577589), (61, 330058649), (109, 184711721), (113, 178173253), (127, 158532107), (211, 95419799), (6649, 3028061), (6893, 2920873), (7747, 2598887), (12317, 1634617), (12871, 1564259), (13843, 1454423), (14351, 1402939), (22999, 875411), (23843, 844423), (26797, 751337)]