20282807922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11305913}}^1$

素因数の和:11305954

約数の個数: 32

約数和(自身を含む): 45585445248

約数和(自身を除く): 25302637326

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11305913, 22611826, 33917739, 67835478, 146976869, 260035999, 293953738, 440930607, 520071998, 780107997, 881861214, 1560215994, 3380467987, 6760935974, 10141403961, 20282807922]

約数ペア:

[(1, 20282807922), (2, 10141403961), (3, 6760935974), (6, 3380467987), (13, 1560215994), (23, 881861214), (26, 780107997), (39, 520071998), (46, 440930607), (69, 293953738), (78, 260035999), (138, 146976869), (299, 67835478), (598, 33917739), (897, 22611826), (1794, 11305913)]