20194342555

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{58661}}^1$

素因数の和:60918

約数の個数: 16

約数和(自身を含む): 25026617088

約数和(自身を除く): 4832274533

約数列:

[1, 5, 31, 155, 2221, 11105, 58661, 68851, 293305, 344255, 1818491, 9092455, 130286081, 651430405, 4038868511, 20194342555]

約数ペア:

[(1, 20194342555), (5, 4038868511), (31, 651430405), (155, 130286081), (2221, 9092455), (11105, 1818491), (58661, 344255), (68851, 293305)]