2020041722

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{69623}}^1$

素因数の和:69877

約数の個数: 16

約数和(自身を含む): 3082950720

約数和(自身を除く): 1062908998

約数列:

[1, 2, 89, 163, 178, 326, 14507, 29014, 69623, 139246, 6196447, 11348549, 12392894, 22697098, 1010020861, 2020041722]

約数ペア:

[(1, 2020041722), (2, 1010020861), (89, 22697098), (163, 12392894), (178, 11348549), (326, 6196447), (14507, 139246), (29014, 69623)]