20754367045

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{442571}}^1$

素因数の和:442772

約数の個数: 16

約数和(自身を含む): 25428416832

約数和(自身を除く): 4674049787

約数列:

[1, 5, 83, 113, 415, 565, 9379, 46895, 442571, 2212855, 36733393, 50010523, 183666965, 250052615, 4150873409, 20754367045]

約数ペア:

[(1, 20754367045), (5, 4150873409), (83, 250052615), (113, 183666965), (415, 50010523), (565, 36733393), (9379, 2212855), (46895, 442571)]