20814608611

素因数分解:

${\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{17047}}^1$

素因数の和:17490

約数の個数: 16

約数和(自身を含む): 21583586304

約数和(自身を除く): 768977693

約数列:

[1, 47, 83, 313, 3901, 14711, 17047, 25979, 801209, 1221013, 1414901, 5335711, 66500347, 250778417, 442864013, 20814608611]

約数ペア:

[(1, 20814608611), (47, 442864013), (83, 250778417), (313, 66500347), (3901, 5335711), (14711, 1414901), (17047, 1221013), (25979, 801209)]