20239338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4421}}^1$

素因数の和:4542

約数の個数: 32

約数和(自身を含む): 46696320

約数和(自身を除く): 26456982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4421, 4578, 8842, 13263, 26526, 30947, 61894, 92841, 185682, 481889, 963778, 1445667, 2891334, 3373223, 6746446, 10119669, 20239338]

約数ペア:

[(1, 20239338), (2, 10119669), (3, 6746446), (6, 3373223), (7, 2891334), (14, 1445667), (21, 963778), (42, 481889), (109, 185682), (218, 92841), (327, 61894), (654, 30947), (763, 26526), (1526, 13263), (2289, 8842), (4421, 4578)]