20292150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{135281}}^1$

素因数の和:135296

約数の個数: 24

約数和(自身を含む): 50324904

約数和(自身を除く): 30032754

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 135281, 270562, 405843, 676405, 811686, 1352810, 2029215, 3382025, 4058430, 6764050, 10146075, 20292150]

約数ペア:

[(1, 20292150), (2, 10146075), (3, 6764050), (5, 4058430), (6, 3382025), (10, 2029215), (15, 1352810), (25, 811686), (30, 676405), (50, 405843), (75, 270562), (150, 135281)]