20112322521

素因数分解:

$3^1\times {\mathrm{787}}^1\times {\mathrm{1471}}^1\times {\mathrm{5791}}^1$

素因数の和:8052

約数の個数: 16

約数和(自身を含む): 26873397248

約数和(自身を除く): 6761074727

約数列:

[1, 3, 787, 1471, 2361, 4413, 5791, 17373, 1157677, 3473031, 4557517, 8518561, 13672551, 25555683, 6704107507, 20112322521]

約数ペア:

[(1, 20112322521), (3, 6704107507), (787, 25555683), (1471, 13672551), (2361, 8518561), (4413, 4557517), (5791, 3473031), (17373, 1157677)]