20172746268

素因数分解:

$2^2\times 3^2\times {\mathrm{36931}}^1\times {\mathrm{15173}}^1$

素因数の和:52114

約数の個数: 36

約数和(自身を含む): 50996961288

約数和(自身を除く): 30824215020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 15173, 30346, 36931, 45519, 60692, 73862, 91038, 110793, 136557, 147724, 182076, 221586, 273114, 332379, 443172, 546228, 664758, 1329516, 560354063, 1120708126, 1681062189, 2241416252, 3362124378, 5043186567, 6724248756, 10086373134, 20172746268]

約数ペア:

[(1, 20172746268), (2, 10086373134), (3, 6724248756), (4, 5043186567), (6, 3362124378), (9, 2241416252), (12, 1681062189), (18, 1120708126), (36, 560354063), (15173, 1329516), (30346, 664758), (36931, 546228), (45519, 443172), (60692, 332379), (73862, 273114), (91038, 221586), (110793, 182076), (136557, 147724)]