63396020

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2657}}^1$

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 133293384

約数和(自身を除く): 69897364

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 2657, 4772, 5314, 5965, 10628, 11930, 13285, 23860, 26570, 53140, 3169801, 6339602, 12679204, 15849005, 31698010, 63396020]

約数ペア:

[(1, 63396020), (2, 31698010), (4, 15849005), (5, 12679204), (10, 6339602), (20, 3169801), (1193, 53140), (2386, 26570), (2657, 23860), (4772, 13285), (5314, 11930), (5965, 10628)]