20343319803

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{523}}^1\times {\mathrm{16187}}^1$

素因数の和:16808

約数の個数: 32

約数和(自身を含む): 30537043200

約数和(自身を除く): 10193723397

約数列:

[1, 3, 9, 27, 89, 267, 523, 801, 1569, 2403, 4707, 14121, 16187, 46547, 48561, 139641, 145683, 418923, 437049, 1256769, 1440643, 4321929, 8465801, 12965787, 25397403, 38897361, 76192209, 228576627, 753456289, 2260368867, 6781106601, 20343319803]

約数ペア:

[(1, 20343319803), (3, 6781106601), (9, 2260368867), (27, 753456289), (89, 228576627), (267, 76192209), (523, 38897361), (801, 25397403), (1569, 12965787), (2403, 8465801), (4707, 4321929), (14121, 1440643), (16187, 1256769), (46547, 437049), (48561, 418923), (139641, 145683)]