20026575

素因数分解:

$3^3\times 5^2\times {\mathrm{29669}}^1$

素因数の和:29688

約数の個数: 24

約数和(自身を含む): 36790800

約数和(自身を除く): 16764225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 29669, 89007, 148345, 267021, 445035, 741725, 801063, 1335105, 2225175, 4005315, 6675525, 20026575]

約数ペア:

[(1, 20026575), (3, 6675525), (5, 4005315), (9, 2225175), (15, 1335105), (25, 801063), (27, 741725), (45, 445035), (75, 267021), (135, 148345), (225, 89007), (675, 29669)]