20593140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{343219}}^1$

素因数の和:343231

約数の個数: 24

約数和(自身を含む): 57660960

約数和(自身を除く): 37067820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 343219, 686438, 1029657, 1372876, 1716095, 2059314, 3432190, 4118628, 5148285, 6864380, 10296570, 20593140]

約数ペア:

[(1, 20593140), (2, 10296570), (3, 6864380), (4, 5148285), (5, 4118628), (6, 3432190), (10, 2059314), (12, 1716095), (15, 1372876), (20, 1029657), (30, 686438), (60, 343219)]