20100012

素因数分解:

$2^2\times 3^1\times {\mathrm{1675001}}^1$

素因数の和:1675008

約数の個数: 12

約数和(自身を含む): 46900056

約数和(自身を除く): 26800044

約数列:

[1, 2, 3, 4, 6, 12, 1675001, 3350002, 5025003, 6700004, 10050006, 20100012]

約数ペア:

[(1, 20100012), (2, 10050006), (3, 6700004), (4, 5025003), (6, 3350002), (12, 1675001)]