20413164

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4373}}^1$

素因数の和:4769

約数の個数: 24

約数和(自身を含む): 47764080

約数和(自身を除く): 27350916

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4373, 4668, 8746, 13119, 17492, 26238, 52476, 1701097, 3402194, 5103291, 6804388, 10206582, 20413164]

約数ペア:

[(1, 20413164), (2, 10206582), (3, 6804388), (4, 5103291), (6, 3402194), (12, 1701097), (389, 52476), (778, 26238), (1167, 17492), (1556, 13119), (2334, 8746), (4373, 4668)]