20090939436

素因数分解:

$2^2\times 3^3\times {\mathrm{1531}}^1\times {\mathrm{121507}}^1$

素因数の和:123051

約数の個数: 48

約数和(自身を含む): 52122071680

約数和(自身を除く): 32031132244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1531, 3062, 4593, 6124, 9186, 13779, 18372, 27558, 41337, 55116, 82674, 121507, 165348, 243014, 364521, 486028, 729042, 1093563, 1458084, 2187126, 3280689, 4374252, 6561378, 13122756, 186027217, 372054434, 558081651, 744108868, 1116163302, 1674244953, 2232326604, 3348489906, 5022734859, 6696979812, 10045469718, 20090939436]

約数ペア:

[(1, 20090939436), (2, 10045469718), (3, 6696979812), (4, 5022734859), (6, 3348489906), (9, 2232326604), (12, 1674244953), (18, 1116163302), (27, 744108868), (36, 558081651), (54, 372054434), (108, 186027217), (1531, 13122756), (3062, 6561378), (4593, 4374252), (6124, 3280689), (9186, 2187126), (13779, 1458084), (18372, 1093563), (27558, 729042), (41337, 486028), (55116, 364521), (82674, 243014), (121507, 165348)]