20486188802

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{853}}^1\times {\mathrm{45659}}^1$

素因数の和:46777

約数の個数: 16

約数和(自身を含む): 30882962880

約数和(自身を除く): 10396774078

約数列:

[1, 2, 263, 526, 853, 1706, 45659, 91318, 224339, 448678, 12008317, 24016634, 38947127, 77894254, 10243094401, 20486188802]

約数ペア:

[(1, 20486188802), (2, 10243094401), (263, 77894254), (526, 38947127), (853, 24016634), (1706, 12008317), (45659, 448678), (91318, 224339)]