20475348

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{7451}}^1$

素因数の和:7687

約数の個数: 24

約数和(自身を含む): 47990880

約数和(自身を除く): 27515532

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 7451, 14902, 22353, 29804, 44706, 89412, 1706279, 3412558, 5118837, 6825116, 10237674, 20475348]

約数ペア:

[(1, 20475348), (2, 10237674), (3, 6825116), (4, 5118837), (6, 3412558), (12, 1706279), (229, 89412), (458, 44706), (687, 29804), (916, 22353), (1374, 14902), (2748, 7451)]