20385527617818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9359746381}}^1$

素因数の和:9359746411

約数の個数: 36

約数和(自身を含む): 48549004483434

約数和(自身を除く): 28163476865616

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9359746381, 18719492762, 28079239143, 56158478286, 84237717429, 102957210191, 168475434858, 205914420382, 308871630573, 617743261146, 926614891719, 1132529312101, 1853229783438, 2265058624202, 3397587936303, 6795175872606, 10192763808909, 20385527617818]

約数ペア:

[(1, 20385527617818), (2, 10192763808909), (3, 6795175872606), (6, 3397587936303), (9, 2265058624202), (11, 1853229783438), (18, 1132529312101), (22, 926614891719), (33, 617743261146), (66, 308871630573), (99, 205914420382), (121, 168475434858), (198, 102957210191), (242, 84237717429), (363, 56158478286), (726, 28079239143), (1089, 18719492762), (2178, 9359746381)]