20057650

素因数分解:

$2^1\times 5^2\times {\mathrm{467}}^1\times {\mathrm{859}}^1$

素因数の和:1338

約数の個数: 24

約数和(自身を含む): 37430640

約数和(自身を除く): 17372990

約数列:

[1, 2, 5, 10, 25, 50, 467, 859, 934, 1718, 2335, 4295, 4670, 8590, 11675, 21475, 23350, 42950, 401153, 802306, 2005765, 4011530, 10028825, 20057650]

約数ペア:

[(1, 20057650), (2, 10028825), (5, 4011530), (10, 2005765), (25, 802306), (50, 401153), (467, 42950), (859, 23350), (934, 21475), (1718, 11675), (2335, 8590), (4295, 4670)]