20216641519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{195691}}^1$

素因数の和:195870

約数の個数: 16

約数和(自身を含む): 21980125440

約数和(自身を除く): 1763483921

約数列:

[1, 17, 59, 103, 1003, 1751, 6077, 103309, 195691, 3326747, 11545769, 20156173, 196278073, 342654941, 1189214207, 20216641519]

約数ペア:

[(1, 20216641519), (17, 1189214207), (59, 342654941), (103, 196278073), (1003, 20156173), (1751, 11545769), (6077, 3326747), (103309, 195691)]