20153560380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335892673}}^1$

素因数の和:335892685

約数の個数: 24

約数和(自身を含む): 56429969232

約数和(自身を除く): 36276408852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335892673, 671785346, 1007678019, 1343570692, 1679463365, 2015356038, 3358926730, 4030712076, 5038390095, 6717853460, 10076780190, 20153560380]

約数ペア:

[(1, 20153560380), (2, 10076780190), (3, 6717853460), (4, 5038390095), (5, 4030712076), (6, 3358926730), (10, 2015356038), (12, 1679463365), (15, 1343570692), (20, 1007678019), (30, 671785346), (60, 335892673)]