20177364

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{4013}}^1$

素因数の和:4439

約数の個数: 24

約数和(自身を含む): 47204640

約数和(自身を除く): 27027276

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 4013, 5028, 8026, 12039, 16052, 24078, 48156, 1681447, 3362894, 5044341, 6725788, 10088682, 20177364]

約数ペア:

[(1, 20177364), (2, 10088682), (3, 6725788), (4, 5044341), (6, 3362894), (12, 1681447), (419, 48156), (838, 24078), (1257, 16052), (1676, 12039), (2514, 8026), (4013, 5028)]