20863230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{695441}}^1$

素因数の和:695451

約数の個数: 16

約数和(自身を含む): 50071824

約数和(自身を除く): 29208594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 695441, 1390882, 2086323, 3477205, 4172646, 6954410, 10431615, 20863230]

約数ペア:

[(1, 20863230), (2, 10431615), (3, 6954410), (5, 4172646), (6, 3477205), (10, 2086323), (15, 1390882), (30, 695441)]