20097921067

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{168890093}}^1$

素因数の和:168890117

約数の個数: 8

約数和(自身を含む): 24320173536

約数和(自身を除く): 4222252469

約数列:

[1, 7, 17, 119, 168890093, 1182230651, 2871131581, 20097921067]

約数ペア:

[(1, 20097921067), (7, 2871131581), (17, 1182230651), (119, 168890093)]