20251014890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119123617}}^1$

素因数の和:119123641

約数の個数: 16

約数和(自身を含む): 38596052232

約数和(自身を除く): 18345037342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 119123617, 238247234, 595618085, 1191236170, 2025101489, 4050202978, 10125507445, 20251014890]

約数ペア:

[(1, 20251014890), (2, 10125507445), (5, 4050202978), (10, 2025101489), (17, 1191236170), (34, 595618085), (85, 238247234), (170, 119123617)]