20121714380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34692611}}^1$

素因数の和:34692649

約数の個数: 24

約数和(自身を含む): 43712691120

約数和(自身を除く): 23590976740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34692611, 69385222, 138770444, 173463055, 346926110, 693852220, 1006085719, 2012171438, 4024342876, 5030428595, 10060857190, 20121714380]

約数ペア:

[(1, 20121714380), (2, 10060857190), (4, 5030428595), (5, 4024342876), (10, 2012171438), (20, 1006085719), (29, 693852220), (58, 346926110), (116, 173463055), (145, 138770444), (290, 69385222), (580, 34692611)]