20245620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337427}}^1$

素因数の和:337439

約数の個数: 24

約数和(自身を含む): 56687904

約数和(自身を除く): 36442284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337427, 674854, 1012281, 1349708, 1687135, 2024562, 3374270, 4049124, 5061405, 6748540, 10122810, 20245620]

約数ペア:

[(1, 20245620), (2, 10122810), (3, 6748540), (4, 5061405), (5, 4049124), (6, 3374270), (10, 2024562), (12, 1687135), (15, 1349708), (20, 1012281), (30, 674854), (60, 337427)]