20441192

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{10691}}^1$

素因数の和:10936

約数の個数: 16

約数和(自身を含む): 38491200

約数和(自身を除く): 18050008

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 10691, 21382, 42764, 85528, 2555149, 5110298, 10220596, 20441192]

約数ペア:

[(1, 20441192), (2, 10220596), (4, 5110298), (8, 2555149), (239, 85528), (478, 42764), (956, 21382), (1912, 10691)]