20143172

素因数分解:

$2^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1201}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 40387200

約数和(自身を除く): 20244028

約数列:

[1, 2, 4, 7, 14, 28, 599, 1198, 1201, 2396, 2402, 4193, 4804, 8386, 8407, 16772, 16814, 33628, 719399, 1438798, 2877596, 5035793, 10071586, 20143172]

約数ペア:

[(1, 20143172), (2, 10071586), (4, 5035793), (7, 2877596), (14, 1438798), (28, 719399), (599, 33628), (1198, 16814), (1201, 16772), (2396, 8407), (2402, 8386), (4193, 4804)]