20202202007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{138739}}^1$

素因数の和:139262

約数の個数: 16

約数和(自身を含む): 22748920320

約数和(自身を除く): 2546718313

約数列:

[1, 13, 23, 299, 487, 6331, 11201, 138739, 145613, 1803607, 3190997, 41482961, 67565893, 878356609, 1554015539, 20202202007]

約数ペア:

[(1, 20202202007), (13, 1554015539), (23, 878356609), (299, 67565893), (487, 41482961), (6331, 3190997), (11201, 1803607), (138739, 145613)]