20210773627

素因数分解:

${\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{8161}}^1$

素因数の和:8491

約数の個数: 24

約数和(自身を含む): 22553303696

約数和(自身を除く): 2342530069

約数列:

[1, 11, 97, 121, 211, 1067, 2321, 8161, 11737, 20467, 25531, 89771, 225137, 791617, 987481, 1721971, 2476507, 8707787, 18941681, 95785657, 167031187, 208358491, 1837343057, 20210773627]

約数ペア:

[(1, 20210773627), (11, 1837343057), (97, 208358491), (121, 167031187), (211, 95785657), (1067, 18941681), (2321, 8707787), (8161, 2476507), (11737, 1721971), (20467, 987481), (25531, 791617), (89771, 225137)]