23335220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68633}}^1$

素因数の和:68659

約数の個数: 24

約数和(自身を含む): 51887304

約数和(自身を除く): 28552084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 68633, 137266, 274532, 343165, 686330, 1166761, 1372660, 2333522, 4667044, 5833805, 11667610, 23335220]

約数ペア:

[(1, 23335220), (2, 11667610), (4, 5833805), (5, 4667044), (10, 2333522), (17, 1372660), (20, 1166761), (34, 686330), (68, 343165), (85, 274532), (170, 137266), (340, 68633)]