20474202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487481}}^1$

素因数の和:487493

約数の個数: 16

約数和(自身を含む): 46798272

約数和(自身を除く): 26324070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487481, 974962, 1462443, 2924886, 3412367, 6824734, 10237101, 20474202]

約数ペア:

[(1, 20474202), (2, 10237101), (3, 6824734), (6, 3412367), (7, 2924886), (14, 1462443), (21, 974962), (42, 487481)]