20652918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24071}}^1$

素因数の和:24100

約数の個数: 32

約数和(自身を含む): 48529152

約数和(自身を除く): 27876234

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 24071, 48142, 72213, 144426, 264781, 312923, 529562, 625846, 794343, 938769, 1588686, 1877538, 3442153, 6884306, 10326459, 20652918]

約数ペア:

[(1, 20652918), (2, 10326459), (3, 6884306), (6, 3442153), (11, 1877538), (13, 1588686), (22, 938769), (26, 794343), (33, 625846), (39, 529562), (66, 312923), (78, 264781), (143, 144426), (286, 72213), (429, 48142), (858, 24071)]