20196313507

素因数分解:

${\mathrm{37}}^3\times {\mathrm{53}}^1\times {\mathrm{7523}}^1$

素因数の和:7687

約数の個数: 16

約数和(自身を含む): 21151769760

約数和(自身を除く): 955456253

約数列:

[1, 37, 53, 1369, 1961, 7523, 50653, 72557, 278351, 398719, 2684609, 10298987, 14752603, 381062519, 545846311, 20196313507]

約数ペア:

[(1, 20196313507), (37, 545846311), (53, 381062519), (1369, 14752603), (1961, 10298987), (7523, 2684609), (50653, 398719), (72557, 278351)]