20143081718

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{5623}}^1\times {\mathrm{48409}}^1$

素因数の和:54071

約数の個数: 16

約数和(自身を含む): 31037393760

約数和(自身を除く): 10894312042

約数列:

[1, 2, 37, 74, 5623, 11246, 48409, 96818, 208051, 416102, 1791133, 3582266, 272203807, 544407614, 10071540859, 20143081718]

約数ペア:

[(1, 20143081718), (2, 10071540859), (37, 544407614), (74, 272203807), (5623, 3582266), (11246, 1791133), (48409, 416102), (96818, 208051)]