20159095305

素因数分解:

$3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{857}}^1\times {\mathrm{4273}}^1$

素因数の和:5505

約数の個数: 32

約数和(自身を含む): 32387756544

約数和(自身を除く): 12228661239

約数列:

[1, 3, 5, 15, 367, 857, 1101, 1835, 2571, 4273, 4285, 5505, 12819, 12855, 21365, 64095, 314519, 943557, 1568191, 1572595, 3661961, 4704573, 4717785, 7840955, 10985883, 18309805, 23522865, 54929415, 1343939687, 4031819061, 6719698435, 20159095305]

約数ペア:

[(1, 20159095305), (3, 6719698435), (5, 4031819061), (15, 1343939687), (367, 54929415), (857, 23522865), (1101, 18309805), (1835, 10985883), (2571, 7840955), (4273, 4717785), (4285, 4704573), (5505, 3661961), (12819, 1572595), (12855, 1568191), (21365, 943557), (64095, 314519)]