20174177728

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6706841}}^1$

素因数の和:6706900

約数の個数: 28

約数和(自身を含む): 40884908832

約数和(自身を除く): 20710731104

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6706841, 13413682, 26827364, 53654728, 107309456, 214618912, 315221527, 429237824, 630443054, 1260886108, 2521772216, 5043544432, 10087088864, 20174177728]

約数ペア:

[(1, 20174177728), (2, 10087088864), (4, 5043544432), (8, 2521772216), (16, 1260886108), (32, 630443054), (47, 429237824), (64, 315221527), (94, 214618912), (188, 107309456), (376, 53654728), (752, 26827364), (1504, 13413682), (3008, 6706841)]