20512071997554

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{12615050429}}^1$

素因数の和:12615050705

約数の個数: 16

約数和(自身を含む): 41175524603520

約数和(自身を除く): 20663452605966

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 12615050429, 25230100858, 37845151287, 75690302574, 3418678666259, 6837357332518, 10256035998777, 20512071997554]

約数ペア:

[(1, 20512071997554), (2, 10256035998777), (3, 6837357332518), (6, 3418678666259), (271, 75690302574), (542, 37845151287), (813, 25230100858), (1626, 12615050429)]