20156987202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{63773}}^1\times {\mathrm{4789}}^1$

素因数の和:68578

約数の個数: 32

約数和(自身を含む): 43988754240

約数和(自身を除く): 23831767038

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4789, 9578, 14367, 28734, 52679, 63773, 105358, 127546, 158037, 191319, 316074, 382638, 701503, 1403006, 2104509, 4209018, 305408897, 610817794, 916226691, 1832453382, 3359497867, 6718995734, 10078493601, 20156987202]

約数ペア:

[(1, 20156987202), (2, 10078493601), (3, 6718995734), (6, 3359497867), (11, 1832453382), (22, 916226691), (33, 610817794), (66, 305408897), (4789, 4209018), (9578, 2104509), (14367, 1403006), (28734, 701503), (52679, 382638), (63773, 316074), (105358, 191319), (127546, 158037)]