2020202344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{32083}}^1$

素因数の和:32569

約数の個数: 32

約数和(自身を含む): 4019483520

約数和(自身を除く): 1999281176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 463, 926, 1852, 3704, 7871, 15742, 31484, 32083, 62968, 64166, 128332, 256664, 545411, 1090822, 2181644, 4363288, 14854429, 29708858, 59417716, 118835432, 252525293, 505050586, 1010101172, 2020202344]

約数ペア:

[(1, 2020202344), (2, 1010101172), (4, 505050586), (8, 252525293), (17, 118835432), (34, 59417716), (68, 29708858), (136, 14854429), (463, 4363288), (926, 2181644), (1852, 1090822), (3704, 545411), (7871, 256664), (15742, 128332), (31484, 64166), (32083, 62968)]