11320420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12043}}^1$

素因数の和:12099

約数の個数: 24

約数和(自身を含む): 24280704

約数和(自身を除く): 12960284

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 12043, 24086, 48172, 60215, 120430, 240860, 566021, 1132042, 2264084, 2830105, 5660210, 11320420]

約数ペア:

[(1, 11320420), (2, 5660210), (4, 2830105), (5, 2264084), (10, 1132042), (20, 566021), (47, 240860), (94, 120430), (188, 60215), (235, 48172), (470, 24086), (940, 12043)]