20064042

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7481}}^1$

素因数の和:7638

約数の個数: 24

約数和(自身を含む): 43769700

約数和(自身を除く): 23705658

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 7481, 14962, 22443, 44886, 67329, 134658, 1114669, 2229338, 3344007, 6688014, 10032021, 20064042]

約数ペア:

[(1, 20064042), (2, 10032021), (3, 6688014), (6, 3344007), (9, 2229338), (18, 1114669), (149, 134658), (298, 67329), (447, 44886), (894, 22443), (1341, 14962), (2682, 7481)]