20169426

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{8219}}^1$

素因数の和:8633

約数の個数: 16

約数和(自身を含む): 40442400

約数和(自身を除く): 20272974

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 8219, 16438, 24657, 49314, 3361571, 6723142, 10084713, 20169426]

約数ペア:

[(1, 20169426), (2, 10084713), (3, 6723142), (6, 3361571), (409, 49314), (818, 24657), (1227, 16438), (2454, 8219)]