20178217110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23193353}}^1$

素因数の和:23193392

約数の個数: 32

約数和(自身を含む): 50097644640

約数和(自身を除く): 29919427530

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23193353, 46386706, 69580059, 115966765, 139160118, 231933530, 347900295, 672607237, 695800590, 1345214474, 2017821711, 3363036185, 4035643422, 6726072370, 10089108555, 20178217110]

約数ペア:

[(1, 20178217110), (2, 10089108555), (3, 6726072370), (5, 4035643422), (6, 3363036185), (10, 2017821711), (15, 1345214474), (29, 695800590), (30, 672607237), (58, 347900295), (87, 231933530), (145, 139160118), (174, 115966765), (290, 69580059), (435, 46386706), (870, 23193353)]