20196604806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480871543}}^1$

素因数の和:480871555

約数の個数: 16

約数和(自身を含む): 46163668224

約数和(自身を除く): 25967063418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480871543, 961743086, 1442614629, 2885229258, 3366100801, 6732201602, 10098302403, 20196604806]

約数ペア:

[(1, 20196604806), (2, 10098302403), (3, 6732201602), (6, 3366100801), (7, 2885229258), (14, 1442614629), (21, 961743086), (42, 480871543)]