20618472002

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1\times {\mathrm{148829}}^1$

素因数の和:149557

約数の個数: 16

約数和(自身を含む): 31252514040

約数和(自身を除く): 10634042038

約数列:

[1, 2, 113, 226, 613, 1226, 69269, 138538, 148829, 297658, 16817677, 33635354, 91232177, 182464354, 10309236001, 20618472002]

約数ペア:

[(1, 20618472002), (2, 10309236001), (113, 182464354), (226, 91232177), (613, 33635354), (1226, 16817677), (69269, 297658), (138538, 148829)]