20473874459

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{23071}}^1$

素因数の和:23602

約数の個数: 16

約数和(自身を含む): 21528944640

約数和(自身を除く): 1055070181

約数列:

[1, 29, 71, 431, 2059, 12499, 23071, 30601, 669059, 887429, 1638041, 9943601, 47503189, 288364429, 705995671, 20473874459]

約数ペア:

[(1, 20473874459), (29, 705995671), (71, 288364429), (431, 47503189), (2059, 9943601), (12499, 1638041), (23071, 887429), (30601, 669059)]