20144297834

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1958419}}^1$

素因数の和:1958597

約数の個数: 16

約数和(自身を含む): 31256383200

約数和(自身を除く): 11112085366

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 1958419, 3916838, 72461503, 144923006, 272220241, 544440482, 10072148917, 20144297834]

約数ペア:

[(1, 20144297834), (2, 10072148917), (37, 544440482), (74, 272220241), (139, 144923006), (278, 72461503), (5143, 3916838), (10286, 1958419)]