20166745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6047}}^1$

素因数の和:6104

約数の個数: 16

約数和(自身を含む): 26127360

約数和(自身を除く): 5960615

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 6047, 30235, 139081, 175363, 695405, 876815, 4033349, 20166745]

約数ペア:

[(1, 20166745), (5, 4033349), (23, 876815), (29, 695405), (115, 175363), (145, 139081), (667, 30235), (3335, 6047)]