20067422

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 10725538

約数列:

[1, 2, 79, 107, 158, 214, 1187, 2374, 8453, 16906, 93773, 127009, 187546, 254018, 10033711, 20067422]

約数ペア:

[(1, 20067422), (2, 10033711), (79, 254018), (107, 187546), (158, 127009), (214, 93773), (1187, 16906), (2374, 8453)]