2020114522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{427447}}^1$

素因数の和:427605

約数の個数: 16

約数和(自身を含む): 3231506880

約数和(自身を除く): 1211392358

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 427447, 854894, 7266599, 14533198, 59415133, 118830266, 1010057261, 2020114522]

約数ペア:

[(1, 2020114522), (2, 1010057261), (17, 118830266), (34, 59415133), (139, 14533198), (278, 7266599), (2363, 854894), (4726, 427447)]