16798020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{279967}}^1$

素因数の和:279979

約数の個数: 24

約数和(自身を含む): 47034624

約数和(自身を除く): 30236604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 279967, 559934, 839901, 1119868, 1399835, 1679802, 2799670, 3359604, 4199505, 5599340, 8399010, 16798020]

約数ペア:

[(1, 16798020), (2, 8399010), (3, 5599340), (4, 4199505), (5, 3359604), (6, 2799670), (10, 1679802), (12, 1399835), (15, 1119868), (20, 839901), (30, 559934), (60, 279967)]