2020606419

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 3061048320

約数和(自身を除く): 1040441901

約数列:

[1, 3, 13, 23, 39, 69, 169, 241, 299, 507, 719, 723, 897, 2157, 3133, 3887, 5543, 9347, 9399, 11661, 16537, 16629, 28041, 40729, 49611, 72059, 121511, 122187, 173279, 214981, 216177, 364533, 519837, 644943, 936767, 2252627, 2794753, 2810301, 3985417, 6757881, 8384259, 11956251, 29284151, 51810421, 87852453, 155431263, 673535473, 2020606419]

約数ペア:

[(1, 2020606419), (3, 673535473), (13, 155431263), (23, 87852453), (39, 51810421), (69, 29284151), (169, 11956251), (241, 8384259), (299, 6757881), (507, 3985417), (719, 2810301), (723, 2794753), (897, 2252627), (2157, 936767), (3133, 644943), (3887, 519837), (5543, 364533), (9347, 216177), (9399, 214981), (11661, 173279), (16537, 122187), (16629, 121511), (28041, 72059), (40729, 49611)]