20335908

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16453}}^1$

素因数の和:16563

約数の個数: 24

約数和(自身を含む): 47914048

約数和(自身を除く): 27578140

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 16453, 32906, 49359, 65812, 98718, 197436, 1694659, 3389318, 5083977, 6778636, 10167954, 20335908]

約数ペア:

[(1, 20335908), (2, 10167954), (3, 6778636), (4, 5083977), (6, 3389318), (12, 1694659), (103, 197436), (206, 98718), (309, 65812), (412, 49359), (618, 32906), (1236, 16453)]