20195576213

素因数分解:

${\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{821}}^1\times {\mathrm{4261}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 21188345472

約数和(自身を除く): 992769259

約数列:

[1, 23, 251, 821, 4261, 5773, 18883, 98003, 206071, 1069511, 3498281, 4739633, 24598753, 80460463, 878068531, 20195576213]

約数ペア:

[(1, 20195576213), (23, 878068531), (251, 80460463), (821, 24598753), (4261, 4739633), (5773, 3498281), (18883, 1069511), (98003, 206071)]