20795334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3323}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 47865600

約数和(自身を除く): 27070266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 3323, 6258, 6646, 9969, 19938, 23261, 46522, 69783, 139566, 495127, 990254, 1485381, 2970762, 3465889, 6931778, 10397667, 20795334]

約数ペア:

[(1, 20795334), (2, 10397667), (3, 6931778), (6, 3465889), (7, 2970762), (14, 1485381), (21, 990254), (42, 495127), (149, 139566), (298, 69783), (447, 46522), (894, 23261), (1043, 19938), (2086, 9969), (3129, 6646), (3323, 6258)]