20255334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306899}}^1$

素因数の和:306915

約数の個数: 16

約数和(自身を含む): 44193600

約数和(自身を除く): 23938266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306899, 613798, 920697, 1841394, 3375889, 6751778, 10127667, 20255334]

約数ペア:

[(1, 20255334), (2, 10127667), (3, 6751778), (6, 3375889), (11, 1841394), (22, 920697), (33, 613798), (66, 306899)]