20161329118

素因数分解:

$2^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3760039}}^1$

素因数の和:3760431

約数の個数: 16

約数和(自身を含む): 34652528640

約数和(自身を除く): 14491199522

約数列:

[1, 2, 7, 14, 383, 766, 2681, 5362, 3760039, 7520078, 26320273, 52640546, 1440094937, 2880189874, 10080664559, 20161329118]

約数ペア:

[(1, 20161329118), (2, 10080664559), (7, 2880189874), (14, 1440094937), (383, 52640546), (766, 26320273), (2681, 7520078), (5362, 3760039)]