20277209734

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{4259}}^1\times {\mathrm{5209}}^1$

素因数の和:9927

約数の個数: 16

約数和(自身を含む): 30495380400

約数和(自身を除く): 10218170666

約数列:

[1, 2, 457, 914, 4259, 5209, 8518, 10418, 1946363, 2380513, 3892726, 4761026, 22185131, 44370262, 10138604867, 20277209734]

約数ペア:

[(1, 20277209734), (2, 10138604867), (457, 44370262), (914, 22185131), (4259, 4761026), (5209, 3892726), (8518, 2380513), (10418, 1946363)]