20229949

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 23086080

約数和(自身を除く): 2856131

約数列:

[1, 17, 23, 31, 391, 527, 713, 1669, 12121, 28373, 38387, 51739, 652579, 879563, 1189997, 20229949]

約数ペア:

[(1, 20229949), (17, 1189997), (23, 879563), (31, 652579), (391, 51739), (527, 38387), (713, 28373), (1669, 12121)]