13670420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14543}}^1$

素因数の和:14599

約数の個数: 24

約数和(自身を含む): 29320704

約数和(自身を除く): 15650284

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 14543, 29086, 58172, 72715, 145430, 290860, 683521, 1367042, 2734084, 3417605, 6835210, 13670420]

約数ペア:

[(1, 13670420), (2, 6835210), (4, 3417605), (5, 2734084), (10, 1367042), (20, 683521), (47, 290860), (94, 145430), (188, 72715), (235, 58172), (470, 29086), (940, 14543)]