20122568907

素因数分解:

$3^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{600011}}^1$

素因数の和:601618

約数の個数: 16

約数和(自身を含む): 30682213632

約数和(自身を除く): 10559644725

約数列:

[1, 3, 7, 21, 1597, 4791, 11179, 33537, 600011, 1800033, 4200077, 12600231, 958217567, 2874652701, 6707522969, 20122568907]

約数ペア:

[(1, 20122568907), (3, 6707522969), (7, 2874652701), (21, 958217567), (1597, 12600231), (4791, 4200077), (11179, 1800033), (33537, 600011)]