20245326190

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2990447}}^1$

素因数の和:2991131

約数の個数: 16

約数和(自身を含む): 36495427392

約数和(自身を除く): 16250101202

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 2990447, 5980894, 14952235, 29904470, 2024532619, 4049065238, 10122663095, 20245326190]

約数ペア:

[(1, 20245326190), (2, 10122663095), (5, 4049065238), (10, 2024532619), (677, 29904470), (1354, 14952235), (3385, 5980894), (6770, 2990447)]