20244955189

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1\times {\mathrm{919}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 22650900480

約数和(自身を除く): 2405945291

約数列:

[1, 17, 23, 103, 391, 547, 919, 1751, 2369, 9299, 12581, 15623, 21137, 40273, 56341, 94657, 213877, 359329, 502693, 957797, 1295843, 1609169, 2177111, 8545781, 11561939, 22029331, 37010887, 51777379, 196552963, 880215443, 1190879717, 20244955189]

約数ペア:

[(1, 20244955189), (17, 1190879717), (23, 880215443), (103, 196552963), (391, 51777379), (547, 37010887), (919, 22029331), (1751, 11561939), (2369, 8545781), (9299, 2177111), (12581, 1609169), (15623, 1295843), (21137, 957797), (40273, 502693), (56341, 359329), (94657, 213877)]