20802436999

素因数分解:

${\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{10243}}^1$

素因数の和:10830

約数の個数: 16

約数和(自身を含む): 21581239680

約数和(自身を除く): 778802681

約数列:

[1, 37, 131, 419, 4847, 10243, 15503, 54889, 378991, 1341833, 2030893, 4291817, 49647821, 158797229, 562228027, 20802436999]

約数ペア:

[(1, 20802436999), (37, 562228027), (131, 158797229), (419, 49647821), (4847, 4291817), (10243, 2030893), (15503, 1341833), (54889, 378991)]