20161206058

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{391009}}^1$

素因数の和:391174

約数の個数: 32

約数和(自身を含む): 36035481600

約数和(自身を除く): 15874275542

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 254, 406, 889, 1778, 3683, 7366, 25781, 51562, 391009, 782018, 2737063, 5474126, 11339261, 22678522, 49658143, 79374827, 99316286, 158749654, 347607001, 695214002, 1440086147, 2880172294, 10080603029, 20161206058]

約数ペア:

[(1, 20161206058), (2, 10080603029), (7, 2880172294), (14, 1440086147), (29, 695214002), (58, 347607001), (127, 158749654), (203, 99316286), (254, 79374827), (406, 49658143), (889, 22678522), (1778, 11339261), (3683, 5474126), (7366, 2737063), (25781, 782018), (51562, 391009)]