63476020

素因数分解:

$2^2\times 5^1\times {\mathrm{3173801}}^1$

素因数の和:3173810

約数の個数: 12

約数和(自身を含む): 133299684

約数和(自身を除く): 69823664

約数列:

[1, 2, 4, 5, 10, 20, 3173801, 6347602, 12695204, 15869005, 31738010, 63476020]

約数ペア:

[(1, 63476020), (2, 31738010), (4, 15869005), (5, 12695204), (10, 6347602), (20, 3173801)]