19450692

素因数分解:

$2^2\times 3^5\times {\mathrm{20011}}^1$

素因数の和:20030

約数の個数: 36

約数和(自身を含む): 50990576

約数和(自身を除く): 31539884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 20011, 40022, 60033, 80044, 120066, 180099, 240132, 360198, 540297, 720396, 1080594, 1620891, 2161188, 3241782, 4862673, 6483564, 9725346, 19450692]

約数ペア:

[(1, 19450692), (2, 9725346), (3, 6483564), (4, 4862673), (6, 3241782), (9, 2161188), (12, 1620891), (18, 1080594), (27, 720396), (36, 540297), (54, 360198), (81, 240132), (108, 180099), (162, 120066), (243, 80044), (324, 60033), (486, 40022), (972, 20011)]