20848432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{118457}}^1$

素因数の和:118476

約数の個数: 20

約数和(自身を含む): 44066376

約数和(自身を除く): 23217944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 118457, 236914, 473828, 947656, 1303027, 1895312, 2606054, 5212108, 10424216, 20848432]

約数ペア:

[(1, 20848432), (2, 10424216), (4, 5212108), (8, 2606054), (11, 1895312), (16, 1303027), (22, 947656), (44, 473828), (88, 236914), (176, 118457)]