20466072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25841}}^1$

素因数の和:25864

約数の個数: 48

約数和(自身を含む): 60470280

約数和(自身を除く): 40004208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25841, 51682, 77523, 103364, 155046, 206728, 232569, 284251, 310092, 465138, 568502, 620184, 852753, 930276, 1137004, 1705506, 1860552, 2274008, 2558259, 3411012, 5116518, 6822024, 10233036, 20466072]

約数ペア:

[(1, 20466072), (2, 10233036), (3, 6822024), (4, 5116518), (6, 3411012), (8, 2558259), (9, 2274008), (11, 1860552), (12, 1705506), (18, 1137004), (22, 930276), (24, 852753), (33, 620184), (36, 568502), (44, 465138), (66, 310092), (72, 284251), (88, 232569), (99, 206728), (132, 155046), (198, 103364), (264, 77523), (396, 51682), (792, 25841)]