20202810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673427}}^1$

素因数の和:673437

約数の個数: 16

約数和(自身を含む): 48486816

約数和(自身を除く): 28284006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673427, 1346854, 2020281, 3367135, 4040562, 6734270, 10101405, 20202810]

約数ペア:

[(1, 20202810), (2, 10101405), (3, 6734270), (5, 4040562), (6, 3367135), (10, 2020281), (15, 1346854), (30, 673427)]