20023184410

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1609}}^1\times {\mathrm{6317}}^1$

素因数の和:8130

約数の個数: 32

約数和(自身を含む): 36252936720

約数和(自身を除く): 16229752310

約数列:

[1, 2, 5, 10, 197, 394, 985, 1609, 1970, 3218, 6317, 8045, 12634, 16090, 31585, 63170, 316973, 633946, 1244449, 1584865, 2488898, 3169730, 6222245, 10164053, 12444490, 20328106, 50820265, 101640530, 2002318441, 4004636882, 10011592205, 20023184410]

約数ペア:

[(1, 20023184410), (2, 10011592205), (5, 4004636882), (10, 2002318441), (197, 101640530), (394, 50820265), (985, 20328106), (1609, 12444490), (1970, 10164053), (3218, 6222245), (6317, 3169730), (8045, 2488898), (12634, 1584865), (16090, 1244449), (31585, 633946), (63170, 316973)]