20243750690

素因数分解:

$2^1\times 5^1\times {\mathrm{9151}}^1\times {\mathrm{221219}}^1$

素因数の和:230377

約数の個数: 16

約数和(自身を含む): 36442897920

約数和(自身を除く): 16199147230

約数列:

[1, 2, 5, 10, 9151, 18302, 45755, 91510, 221219, 442438, 1106095, 2212190, 2024375069, 4048750138, 10121875345, 20243750690]

約数ペア:

[(1, 20243750690), (2, 10121875345), (5, 4048750138), (10, 2024375069), (9151, 2212190), (18302, 1106095), (45755, 442438), (91510, 221219)]