20192960725071

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{5333}}^1\times {\mathrm{40351}}^1$

素因数の和:46727

約数の個数: 32

約数和(自身を含む): 27825912791040

約数和(自身を除く): 7632952065969

約数列:

[1, 3, 31, 93, 1009, 3027, 5333, 15999, 31279, 40351, 93837, 121053, 165323, 495969, 1250881, 3752643, 5380997, 16142991, 40714159, 122142477, 166810907, 215191883, 500432721, 645575649, 1262138929, 3786416787, 6670948373, 20012845119, 217128609947, 651385829841, 6730986908357, 20192960725071]

約数ペア:

[(1, 20192960725071), (3, 6730986908357), (31, 651385829841), (93, 217128609947), (1009, 20012845119), (3027, 6670948373), (5333, 3786416787), (15999, 1262138929), (31279, 645575649), (40351, 500432721), (93837, 215191883), (121053, 166810907), (165323, 122142477), (495969, 40714159), (1250881, 16142991), (3752643, 5380997)]