20237624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1523}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 41696640

約数和(自身を除く): 21459016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1523, 1661, 3046, 3322, 6092, 6644, 12184, 13288, 16753, 33506, 67012, 134024, 229973, 459946, 919892, 1839784, 2529703, 5059406, 10118812, 20237624]

約数ペア:

[(1, 20237624), (2, 10118812), (4, 5059406), (8, 2529703), (11, 1839784), (22, 919892), (44, 459946), (88, 229973), (151, 134024), (302, 67012), (604, 33506), (1208, 16753), (1523, 13288), (1661, 12184), (3046, 6644), (3322, 6092)]