20161443378

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10945409}}^1$

素因数の和:10945721

約数の個数: 16

約数和(自身を含む): 40454235360

約数和(自身を除く): 20292791982

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 10945409, 21890818, 32836227, 65672454, 3360240563, 6720481126, 10080721689, 20161443378]

約数ペア:

[(1, 20161443378), (2, 10080721689), (3, 6720481126), (6, 3360240563), (307, 65672454), (614, 32836227), (921, 21890818), (1842, 10945409)]