20163506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3803}}^1$

素因数の和:4057

約数の個数: 16

約数和(自身を含む): 33140448

約数和(自身を除く): 12976942

約数列:

[1, 2, 11, 22, 241, 482, 2651, 3803, 5302, 7606, 41833, 83666, 916523, 1833046, 10081753, 20163506]

約数ペア:

[(1, 20163506), (2, 10081753), (11, 1833046), (22, 916523), (241, 83666), (482, 41833), (2651, 7606), (3803, 5302)]