20356212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54721}}^1$

素因数の和:54759

約数の個数: 24

約数和(自身を含む): 49030912

約数和(自身を除く): 28674700

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54721, 109442, 164163, 218884, 328326, 656652, 1696351, 3392702, 5089053, 6785404, 10178106, 20356212]

約数ペア:

[(1, 20356212), (2, 10178106), (3, 6785404), (4, 5089053), (6, 3392702), (12, 1696351), (31, 656652), (62, 328326), (93, 218884), (124, 164163), (186, 109442), (372, 54721)]