20197636715

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1\times {\mathrm{28627}}^1$

素因数の和:30638

約数の個数: 16

約数和(自身を含む): 24582749088

約数和(自身を除く): 4385112373

約数列:

[1, 5, 73, 365, 1933, 9665, 28627, 141109, 143135, 705545, 2089771, 10448855, 55335991, 276679955, 4039527343, 20197636715]

約数ペア:

[(1, 20197636715), (5, 4039527343), (73, 276679955), (365, 55335991), (1933, 10448855), (9665, 2089771), (28627, 705545), (141109, 143135)]