20106132

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 48168960

約数和(自身を除く): 28062828

約数列:

[1, 2, 3, 4, 6, 12, 79, 127, 158, 167, 237, 254, 316, 334, 381, 474, 501, 508, 668, 762, 948, 1002, 1524, 2004, 10033, 13193, 20066, 21209, 26386, 30099, 39579, 40132, 42418, 52772, 60198, 63627, 79158, 84836, 120396, 127254, 158316, 254508, 1675511, 3351022, 5026533, 6702044, 10053066, 20106132]

約数ペア:

[(1, 20106132), (2, 10053066), (3, 6702044), (4, 5026533), (6, 3351022), (12, 1675511), (79, 254508), (127, 158316), (158, 127254), (167, 120396), (237, 84836), (254, 79158), (316, 63627), (334, 60198), (381, 52772), (474, 42418), (501, 40132), (508, 39579), (668, 30099), (762, 26386), (948, 21209), (1002, 20066), (1524, 13193), (2004, 10033)]