20076597

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 30825600

約数和(自身を除く): 10749003

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 1039, 2147, 3117, 6441, 9351, 19323, 19741, 59223, 117407, 177669, 352221, 1056663, 2230733, 6692199, 20076597]

約数ペア:

[(1, 20076597), (3, 6692199), (9, 2230733), (19, 1056663), (57, 352221), (113, 177669), (171, 117407), (339, 59223), (1017, 19741), (1039, 19323), (2147, 9351), (3117, 6441)]