20140176368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{63577}}^1$

素因数の和:65121

約数の個数: 40

約数和(自身を含む): 42051506448

約数和(自身を除く): 21911330080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1523, 3046, 6092, 12184, 19799, 24368, 39598, 63577, 79196, 127154, 158392, 254308, 316784, 508616, 826501, 1017232, 1653002, 3306004, 6612008, 13224016, 96827771, 193655542, 387311084, 774622168, 1258761023, 1549244336, 2517522046, 5035044092, 10070088184, 20140176368]

約数ペア:

[(1, 20140176368), (2, 10070088184), (4, 5035044092), (8, 2517522046), (13, 1549244336), (16, 1258761023), (26, 774622168), (52, 387311084), (104, 193655542), (208, 96827771), (1523, 13224016), (3046, 6612008), (6092, 3306004), (12184, 1653002), (19799, 1017232), (24368, 826501), (39598, 508616), (63577, 316784), (79196, 254308), (127154, 158392)]