20090739982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1\times {\mathrm{156487}}^1$

素因数の和:159303

約数の個数: 16

約数和(自身を含む): 31457843712

約数和(自身を除く): 11367103730

約数列:

[1, 2, 23, 46, 2791, 5582, 64193, 128386, 156487, 312974, 3599201, 7198402, 436755217, 873510434, 10045369991, 20090739982]

約数ペア:

[(1, 20090739982), (2, 10045369991), (23, 873510434), (46, 436755217), (2791, 7198402), (5582, 3599201), (64193, 312974), (128386, 156487)]