20463348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55009}}^1$

素因数の和:55047

約数の個数: 24

約数和(自身を含む): 49288960

約数和(自身を除く): 28825612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 55009, 110018, 165027, 220036, 330054, 660108, 1705279, 3410558, 5115837, 6821116, 10231674, 20463348]

約数ペア:

[(1, 20463348), (2, 10231674), (3, 6821116), (4, 5115837), (6, 3410558), (12, 1705279), (31, 660108), (62, 330054), (93, 220036), (124, 165027), (186, 110018), (372, 55009)]