20100618258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478586149}}^1$

素因数の和:478586161

約数の個数: 16

約数和(自身を含む): 45944270400

約数和(自身を除く): 25843652142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478586149, 957172298, 1435758447, 2871516894, 3350103043, 6700206086, 10050309129, 20100618258]

約数ペア:

[(1, 20100618258), (2, 10050309129), (3, 6700206086), (6, 3350103043), (7, 2871516894), (14, 1435758447), (21, 957172298), (42, 478586149)]