20349599618

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1\times {\mathrm{2719}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 31609751040

約数和(自身を除く): 11260151422

約数列:

[1, 2, 41, 82, 107, 214, 853, 1706, 2719, 4387, 5438, 8774, 34973, 69946, 91271, 111479, 182542, 222958, 290933, 581866, 2319307, 3742111, 4638614, 7484222, 11928253, 23856506, 95091587, 190183174, 248165849, 496331698, 10174799809, 20349599618]

約数ペア:

[(1, 20349599618), (2, 10174799809), (41, 496331698), (82, 248165849), (107, 190183174), (214, 95091587), (853, 23856506), (1706, 11928253), (2719, 7484222), (4387, 4638614), (5438, 3742111), (8774, 2319307), (34973, 581866), (69946, 290933), (91271, 222958), (111479, 182542)]