20269743164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4305383}}^1$

素因数の和:4305505

約数の個数: 24

約数和(自身を含む): 39058443648

約数和(自身を除く): 18788700484

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 4305383, 8610766, 17221532, 47359213, 94718426, 189436852, 460675981, 921351962, 1842703924, 5067435791, 10134871582, 20269743164]

約数ペア:

[(1, 20269743164), (2, 10134871582), (4, 5067435791), (11, 1842703924), (22, 921351962), (44, 460675981), (107, 189436852), (214, 94718426), (428, 47359213), (1177, 17221532), (2354, 8610766), (4708, 4305383)]