20608148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27551}}^1$

素因数の和:27583

約数の個数: 24

約数和(自身を含む): 41658624

約数和(自身を除く): 21050476

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 27551, 55102, 110204, 303061, 468367, 606122, 936734, 1212244, 1873468, 5152037, 10304074, 20608148]

約数ペア:

[(1, 20608148), (2, 10304074), (4, 5152037), (11, 1873468), (17, 1212244), (22, 936734), (34, 606122), (44, 468367), (68, 303061), (187, 110204), (374, 55102), (748, 27551)]