20876636670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{695887889}}^1$

素因数の和:695887899

約数の個数: 16

約数和(自身を含む): 50103928080

約数和(自身を除く): 29227291410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 695887889, 1391775778, 2087663667, 3479439445, 4175327334, 6958878890, 10438318335, 20876636670]

約数ペア:

[(1, 20876636670), (2, 10438318335), (3, 6958878890), (5, 4175327334), (6, 3479439445), (10, 2087663667), (15, 1391775778), (30, 695887889)]