20065178881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{122251}}^1$

素因数の和:122652

約数の個数: 16

約数和(自身を含む): 22463071488

約数和(自身を除く): 2397892607

約数列:

[1, 11, 43, 347, 473, 3817, 14921, 122251, 164131, 1344761, 5256793, 42421097, 57824723, 466632067, 1824107171, 20065178881]

約数ペア:

[(1, 20065178881), (11, 1824107171), (43, 466632067), (347, 57824723), (473, 42421097), (3817, 5256793), (14921, 1344761), (122251, 164131)]