20092121476

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3964507}}^1$

素因数の和:3964699

約数の個数: 24

約数和(自身を含む): 40406265536

約数和(自身を除く): 20314144060

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 3964507, 7929014, 15858028, 27751549, 55503098, 111006196, 717575767, 1435151534, 2870303068, 5023030369, 10046060738, 20092121476]

約数ペア:

[(1, 20092121476), (2, 10046060738), (4, 5023030369), (7, 2870303068), (14, 1435151534), (28, 717575767), (181, 111006196), (362, 55503098), (724, 27751549), (1267, 15858028), (2534, 7929014), (5068, 3964507)]