20163685508

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1609}}^1\times {\mathrm{101063}}^1$

素因数の和:102707

約数の個数: 24

約数和(自身を含む): 36447720960

約数和(自身を除く): 16284035452

約数列:

[1, 2, 4, 31, 62, 124, 1609, 3218, 6436, 49879, 99758, 101063, 199516, 202126, 404252, 3132953, 6265906, 12531812, 162610367, 325220734, 650441468, 5040921377, 10081842754, 20163685508]

約数ペア:

[(1, 20163685508), (2, 10081842754), (4, 5040921377), (31, 650441468), (62, 325220734), (124, 162610367), (1609, 12531812), (3218, 6265906), (6436, 3132953), (49879, 404252), (99758, 202126), (101063, 199516)]