2020565954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6607}}^1\times {\mathrm{13901}}^1$

素因数の和:20521

約数の個数: 16

約数和(自身を含む): 3307118976

約数和(自身を除く): 1286553022

約数列:

[1, 2, 11, 22, 6607, 13214, 13901, 27802, 72677, 145354, 152911, 305822, 91843907, 183687814, 1010282977, 2020565954]

約数ペア:

[(1, 2020565954), (2, 1010282977), (11, 183687814), (22, 91843907), (6607, 305822), (13214, 152911), (13901, 145354), (27802, 72677)]