20214726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481303}}^1$

素因数の和:481315

約数の個数: 16

約数和(自身を含む): 46205184

約数和(自身を除く): 25990458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481303, 962606, 1443909, 2887818, 3369121, 6738242, 10107363, 20214726]

約数ペア:

[(1, 20214726), (2, 10107363), (3, 6738242), (6, 3369121), (7, 2887818), (14, 1443909), (21, 962606), (42, 481303)]