20154738

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{8017}}^1$

素因数の和:8441

約数の個数: 16

約数和(自身を含む): 40410720

約数和(自身を除く): 20255982

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 8017, 16034, 24051, 48102, 3359123, 6718246, 10077369, 20154738]

約数ペア:

[(1, 20154738), (2, 10077369), (3, 6718246), (6, 3359123), (419, 48102), (838, 24051), (1257, 16034), (2514, 8017)]