20160661651

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{120677}}^1$

素因数の和:120942

約数の個数: 16

約数和(自身を含む): 22139103168

約数和(自身を除く): 1978441517

約数列:

[1, 13, 71, 181, 923, 2353, 12851, 120677, 167063, 1568801, 8568067, 21842537, 111384871, 283952981, 1550820127, 20160661651]

約数ペア:

[(1, 20160661651), (13, 1550820127), (71, 283952981), (181, 111384871), (923, 21842537), (2353, 8568067), (12851, 1568801), (120677, 167063)]