20083965656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{94447}}^1$

素因数の和:95871

約数の個数: 32

約数和(自身を含む): 39668160000

約数和(自身を除く): 19584194344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1399, 2798, 5596, 11192, 26581, 53162, 94447, 106324, 188894, 212648, 377788, 755576, 1794493, 3588986, 7177972, 14355944, 132131353, 264262706, 528525412, 1057050824, 2510495707, 5020991414, 10041982828, 20083965656]

約数ペア:

[(1, 20083965656), (2, 10041982828), (4, 5020991414), (8, 2510495707), (19, 1057050824), (38, 528525412), (76, 264262706), (152, 132131353), (1399, 14355944), (2798, 7177972), (5596, 3588986), (11192, 1794493), (26581, 755576), (53162, 377788), (94447, 212648), (106324, 188894)]