20149086570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671636219}}^1$

素因数の和:671636229

約数の個数: 16

約数和(自身を含む): 48357807840

約数和(自身を除く): 28208721270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671636219, 1343272438, 2014908657, 3358181095, 4029817314, 6716362190, 10074543285, 20149086570]

約数ペア:

[(1, 20149086570), (2, 10074543285), (3, 6716362190), (5, 4029817314), (6, 3358181095), (10, 2014908657), (15, 1343272438), (30, 671636219)]