2012203045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{18803}}^1$

素因数の和:20084

約数の個数: 16

約数和(自身を含む): 2558848320

約数和(自身を除く): 546645275

約数列:

[1, 5, 17, 85, 1259, 6295, 18803, 21403, 94015, 107015, 319651, 1598255, 23672977, 118364885, 402440609, 2012203045]

約数ペア:

[(1, 2012203045), (5, 402440609), (17, 118364885), (85, 23672977), (1259, 1598255), (6295, 319651), (18803, 107015), (21403, 94015)]