20201940018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86333077}}^1$

素因数の和:86333098

約数の個数: 24

約数和(自身を含む): 47137860588

約数和(自身を除く): 26935920570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86333077, 172666154, 258999231, 517998462, 776997693, 1122330001, 1553995386, 2244660002, 3366990003, 6733980006, 10100970009, 20201940018]

約数ペア:

[(1, 20201940018), (2, 10100970009), (3, 6733980006), (6, 3366990003), (9, 2244660002), (13, 1553995386), (18, 1122330001), (26, 776997693), (39, 517998462), (78, 258999231), (117, 172666154), (234, 86333077)]