20024306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{677}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 31437504

約数和(自身を除く): 11413198

約数列:

[1, 2, 23, 46, 643, 677, 1286, 1354, 14789, 15571, 29578, 31142, 435311, 870622, 10012153, 20024306]

約数ペア:

[(1, 20024306), (2, 10012153), (23, 870622), (46, 435311), (643, 31142), (677, 29578), (1286, 15571), (1354, 14789)]