20509759537

素因数分解:

${\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{7321}}^1$

素因数の和:7944

約数の個数: 16

約数和(自身を含む): 21108447360

約数和(自身を除く): 598687823

約数列:

[1, 59, 103, 461, 6077, 7321, 27199, 47483, 431939, 754063, 2801497, 3374981, 44489717, 199123879, 347623043, 20509759537]

約数ペア:

[(1, 20509759537), (59, 347623043), (103, 199123879), (461, 44489717), (6077, 3374981), (7321, 2801497), (27199, 754063), (47483, 431939)]