20143134543

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1\times {\mathrm{9733}}^1$

素因数の和:10591

約数の個数: 32

約数和(自身を含む): 30961907200

約数和(自身を除く): 10818772657

約数列:

[1, 3, 7, 21, 139, 417, 709, 973, 2127, 2919, 4963, 9733, 14889, 29199, 68131, 98551, 204393, 295653, 689857, 1352887, 2069571, 4058661, 6900697, 9470209, 20702091, 28410627, 48304879, 144914637, 959196883, 2877590649, 6714378181, 20143134543]

約数ペア:

[(1, 20143134543), (3, 6714378181), (7, 2877590649), (21, 959196883), (139, 144914637), (417, 48304879), (709, 28410627), (973, 20702091), (2127, 9470209), (2919, 6900697), (4963, 4058661), (9733, 2069571), (14889, 1352887), (29199, 689857), (68131, 295653), (98551, 204393)]