20173330992

素因数分解:

$2^4\times 3^1\times {\mathrm{3109}}^1\times {\mathrm{135181}}^1$

素因数の和:138301

約数の個数: 40

約数和(自身を含む): 52131586480

約数和(自身を除く): 31958255488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3109, 6218, 9327, 12436, 18654, 24872, 37308, 49744, 74616, 135181, 149232, 270362, 405543, 540724, 811086, 1081448, 1622172, 2162896, 3244344, 6488688, 420277729, 840555458, 1260833187, 1681110916, 2521666374, 3362221832, 5043332748, 6724443664, 10086665496, 20173330992]

約数ペア:

[(1, 20173330992), (2, 10086665496), (3, 6724443664), (4, 5043332748), (6, 3362221832), (8, 2521666374), (12, 1681110916), (16, 1260833187), (24, 840555458), (48, 420277729), (3109, 6488688), (6218, 3244344), (9327, 2162896), (12436, 1622172), (18654, 1081448), (24872, 811086), (37308, 540724), (49744, 405543), (74616, 270362), (135181, 149232)]