20100932210

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{944149}}^1$

素因数の和:946285

約数の個数: 16

約数和(自身を含む): 36198711000

約数和(自身を除く): 16097778790

約数列:

[1, 2, 5, 10, 2129, 4258, 10645, 21290, 944149, 1888298, 4720745, 9441490, 2010093221, 4020186442, 10050466105, 20100932210]

約数ペア:

[(1, 20100932210), (2, 10050466105), (5, 4020186442), (10, 2010093221), (2129, 9441490), (4258, 4720745), (10645, 1888298), (21290, 944149)]