20186822904

素因数分解:

$2^3\times 3^1\times {\mathrm{1531}}^1\times {\mathrm{549391}}^1$

素因数の和:550931

約数の個数: 32

約数和(自身を含む): 50500112640

約数和(自身を除く): 30313289736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1531, 3062, 4593, 6124, 9186, 12248, 18372, 36744, 549391, 1098782, 1648173, 2197564, 3296346, 4395128, 6592692, 13185384, 841117621, 1682235242, 2523352863, 3364470484, 5046705726, 6728940968, 10093411452, 20186822904]

約数ペア:

[(1, 20186822904), (2, 10093411452), (3, 6728940968), (4, 5046705726), (6, 3364470484), (8, 2523352863), (12, 1682235242), (24, 841117621), (1531, 13185384), (3062, 6592692), (4593, 4395128), (6124, 3296346), (9186, 2197564), (12248, 1648173), (18372, 1098782), (36744, 549391)]