20183359136

素因数分解:

$2^5\times {\mathrm{2939}}^1\times {\mathrm{214607}}^1$

素因数の和:217556

約数の個数: 24

約数和(自身を含む): 39749693760

約数和(自身を除く): 19566334624

約数列:

[1, 2, 4, 8, 16, 32, 2939, 5878, 11756, 23512, 47024, 94048, 214607, 429214, 858428, 1716856, 3433712, 6867424, 630729973, 1261459946, 2522919892, 5045839784, 10091679568, 20183359136]

約数ペア:

[(1, 20183359136), (2, 10091679568), (4, 5045839784), (8, 2522919892), (16, 1261459946), (32, 630729973), (2939, 6867424), (5878, 3433712), (11756, 1716856), (23512, 858428), (47024, 429214), (94048, 214607)]