20154839041

素因数分解:

${\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1\times {\mathrm{3001}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 20737816000

約数和(自身を除く): 582976959

約数列:

[1, 43, 313, 499, 3001, 13459, 21457, 129043, 156187, 939313, 1497499, 6716041, 40390459, 64392457, 468717187, 20154839041]

約数ペア:

[(1, 20154839041), (43, 468717187), (313, 64392457), (499, 40390459), (3001, 6716041), (13459, 1497499), (21457, 939313), (129043, 156187)]