20226868990

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10480243}}^1$

素因数の和:10480443

約数の個数: 16

約数和(自身を含む): 36597012048

約数和(自身を除く): 16370143058

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 10480243, 20960486, 52401215, 104802430, 2022686899, 4045373798, 10113434495, 20226868990]

約数ペア:

[(1, 20226868990), (2, 10113434495), (5, 4045373798), (10, 2022686899), (193, 104802430), (386, 52401215), (965, 20960486), (1930, 10480243)]