20450448

素因数分解:

$2^4\times 3^3\times {\mathrm{47339}}^1$

素因数の和:47356

約数の個数: 40

約数和(自身を含む): 58701600

約数和(自身を除く): 38251152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47339, 94678, 142017, 189356, 284034, 378712, 426051, 568068, 757424, 852102, 1136136, 1278153, 1704204, 2272272, 2556306, 3408408, 5112612, 6816816, 10225224, 20450448]

約数ペア:

[(1, 20450448), (2, 10225224), (3, 6816816), (4, 5112612), (6, 3408408), (8, 2556306), (9, 2272272), (12, 1704204), (16, 1278153), (18, 1136136), (24, 852102), (27, 757424), (36, 568068), (48, 426051), (54, 378712), (72, 284034), (108, 189356), (144, 142017), (216, 94678), (432, 47339)]