20612071

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 22555584

約数和(自身を除く): 1943513

約数列:

[1, 23, 37, 53, 457, 851, 1219, 1961, 10511, 16909, 24221, 45103, 388907, 557083, 896177, 20612071]

約数ペア:

[(1, 20612071), (23, 896177), (37, 557083), (53, 388907), (457, 45103), (851, 24221), (1219, 16909), (1961, 10511)]