20263824

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6701}}^1$

素因数の和:6725

約数の個数: 80

約数和(自身を含む): 66483840

約数和(自身を除く): 46220016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6701, 13402, 20103, 26804, 40206, 46907, 53608, 60309, 80412, 93814, 107216, 120618, 140721, 160824, 180927, 187628, 241236, 281442, 321648, 361854, 375256, 422163, 482472, 562884, 723708, 750512, 844326, 964944, 1125768, 1266489, 1447416, 1688652, 2251536, 2532978, 2894832, 3377304, 5065956, 6754608, 10131912, 20263824]

約数ペア:

[(1, 20263824), (2, 10131912), (3, 6754608), (4, 5065956), (6, 3377304), (7, 2894832), (8, 2532978), (9, 2251536), (12, 1688652), (14, 1447416), (16, 1266489), (18, 1125768), (21, 964944), (24, 844326), (27, 750512), (28, 723708), (36, 562884), (42, 482472), (48, 422163), (54, 375256), (56, 361854), (63, 321648), (72, 281442), (84, 241236), (108, 187628), (112, 180927), (126, 160824), (144, 140721), (168, 120618), (189, 107216), (216, 93814), (252, 80412), (336, 60309), (378, 53608), (432, 46907), (504, 40206), (756, 26804), (1008, 20103), (1512, 13402), (3024, 6701)]