20243950

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3583}}^1$

素因数の和:3708

約数の個数: 24

約数和(自身を含む): 37997568

約数和(自身を除く): 17753618

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 3583, 5650, 7166, 17915, 35830, 89575, 179150, 404879, 809758, 2024395, 4048790, 10121975, 20243950]

約数ペア:

[(1, 20243950), (2, 10121975), (5, 4048790), (10, 2024395), (25, 809758), (50, 404879), (113, 179150), (226, 89575), (565, 35830), (1130, 17915), (2825, 7166), (3583, 5650)]