20876190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{695873}}^1$

素因数の和:695883

約数の個数: 16

約数和(自身を含む): 50102928

約数和(自身を除く): 29226738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 695873, 1391746, 2087619, 3479365, 4175238, 6958730, 10438095, 20876190]

約数ペア:

[(1, 20876190), (2, 10438095), (3, 6958730), (5, 4175238), (6, 3479365), (10, 2087619), (15, 1391746), (30, 695873)]