20192493213

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{1753}}^1\times {\mathrm{1831}}^1$

素因数の和:3826

約数の個数: 32

約数和(自身を含む): 30076750080

約数和(自身を除く): 9884256867

約数列:

[1, 3, 9, 27, 233, 699, 1753, 1831, 2097, 5259, 5493, 6291, 15777, 16479, 47331, 49437, 408449, 426623, 1225347, 1279869, 3209743, 3676041, 3839607, 9629229, 11028123, 11518821, 28887687, 86663061, 747870119, 2243610357, 6730831071, 20192493213]

約数ペア:

[(1, 20192493213), (3, 6730831071), (9, 2243610357), (27, 747870119), (233, 86663061), (699, 28887687), (1753, 11518821), (1831, 11028123), (2097, 9629229), (5259, 3839607), (5493, 3676041), (6291, 3209743), (15777, 1279869), (16479, 1225347), (47331, 426623), (49437, 408449)]