20898330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{696611}}^1$

素因数の和:696621

約数の個数: 16

約数和(自身を含む): 50156064

約数和(自身を除く): 29257734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 696611, 1393222, 2089833, 3483055, 4179666, 6966110, 10449165, 20898330]

約数ペア:

[(1, 20898330), (2, 10449165), (3, 6966110), (5, 4179666), (6, 3483055), (10, 2089833), (15, 1393222), (30, 696611)]