20139623517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{695021}}^1$

素因数の和:695780

約数の個数: 16

約数和(自身を含む): 28957396608

約数和(自身を除く): 8817773091

約数列:

[1, 3, 13, 39, 743, 2229, 9659, 28977, 695021, 2085063, 9035273, 27105819, 516400603, 1549201809, 6713207839, 20139623517]

約数ペア:

[(1, 20139623517), (3, 6713207839), (13, 1549201809), (39, 516400603), (743, 27105819), (2229, 9035273), (9659, 2085063), (28977, 695021)]