20669862

素因数分解:

$2^1\times 3^1\times {\mathrm{1181}}^1\times {\mathrm{2917}}^1$

素因数の和:4103

約数の個数: 16

約数和(自身を含む): 41388912

約数和(自身を除く): 20719050

約数列:

[1, 2, 3, 6, 1181, 2362, 2917, 3543, 5834, 7086, 8751, 17502, 3444977, 6889954, 10334931, 20669862]

約数ペア:

[(1, 20669862), (2, 10334931), (3, 6889954), (6, 3444977), (1181, 17502), (2362, 8751), (2917, 7086), (3543, 5834)]