20176056

素因数分解:

$2^3\times 3^2\times {\mathrm{280223}}^1$

素因数の和:280235

約数の個数: 24

約数和(自身を含む): 54643680

約数和(自身を除く): 34467624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280223, 560446, 840669, 1120892, 1681338, 2241784, 2522007, 3362676, 5044014, 6725352, 10088028, 20176056]

約数ペア:

[(1, 20176056), (2, 10088028), (3, 6725352), (4, 5044014), (6, 3362676), (8, 2522007), (9, 2241784), (12, 1681338), (18, 1120892), (24, 840669), (36, 560446), (72, 280223)]