20100794408

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{4644361}}^1$

素因数の和:4644908

約数の個数: 16

約数和(自身を含む): 37758663060

約数和(自身を除く): 17657868652

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 4644361, 9288722, 18577444, 37154888, 2512599301, 5025198602, 10050397204, 20100794408]

約数ペア:

[(1, 20100794408), (2, 10050397204), (4, 5025198602), (8, 2512599301), (541, 37154888), (1082, 18577444), (2164, 9288722), (4328, 4644361)]