20832260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10313}}^1$

素因数の和:10423

約数の個数: 24

約数和(自身を含む): 44185176

約数和(自身を除く): 23352916

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 10313, 20626, 41252, 51565, 103130, 206260, 1041613, 2083226, 4166452, 5208065, 10416130, 20832260]

約数ペア:

[(1, 20832260), (2, 10416130), (4, 5208065), (5, 4166452), (10, 2083226), (20, 1041613), (101, 206260), (202, 103130), (404, 51565), (505, 41252), (1010, 20626), (2020, 10313)]