20549192014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1\times {\mathrm{197539}}^1$

素因数の和:201555

約数の個数: 16

約数和(自身を含む): 33203313360

約数和(自身を除く): 12654121346

約数列:

[1, 2, 13, 26, 4001, 8002, 52013, 104026, 197539, 395078, 2568007, 5136014, 790353539, 1580707078, 10274596007, 20549192014]

約数ペア:

[(1, 20549192014), (2, 10274596007), (13, 1580707078), (26, 790353539), (4001, 5136014), (8002, 2568007), (52013, 395078), (104026, 197539)]