20005694802

素因数分解:

$2^1\times 3^2\times {\mathrm{2069}}^1\times {\mathrm{537181}}^1$

素因数の和:539258

約数の個数: 24

約数和(自身を含む): 43366702860

約数和(自身を除く): 23361008058

約数列:

[1, 2, 3, 6, 9, 18, 2069, 4138, 6207, 12414, 18621, 37242, 537181, 1074362, 1611543, 3223086, 4834629, 9669258, 1111427489, 2222854978, 3334282467, 6668564934, 10002847401, 20005694802]

約数ペア:

[(1, 20005694802), (2, 10002847401), (3, 6668564934), (6, 3334282467), (9, 2222854978), (18, 1111427489), (2069, 9669258), (4138, 4834629), (6207, 3223086), (12414, 1611543), (18621, 1074362), (37242, 537181)]