20167052399

素因数分解:

${\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{2879}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 22061894400

約数和(自身を除く): 1894842001

約数列:

[1, 13, 169, 181, 229, 2353, 2879, 2977, 30589, 37427, 38701, 41449, 486551, 521099, 538837, 659291, 6774287, 7004881, 8570783, 88065731, 111420179, 119331671, 1551311723, 20167052399]

約数ペア:

[(1, 20167052399), (13, 1551311723), (169, 119331671), (181, 111420179), (229, 88065731), (2353, 8570783), (2879, 7004881), (2977, 6774287), (30589, 659291), (37427, 538837), (38701, 521099), (41449, 486551)]