20101334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3823}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 33039360

約数和(自身を除く): 12938026

約数列:

[1, 2, 11, 22, 239, 478, 2629, 3823, 5258, 7646, 42053, 84106, 913697, 1827394, 10050667, 20101334]

約数ペア:

[(1, 20101334), (2, 10050667), (11, 1827394), (22, 913697), (239, 84106), (478, 42053), (2629, 7646), (3823, 5258)]