20072934

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 80

約数和(自身を含む): 53154816

約数和(自身を除く): 33081882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 571, 651, 837, 1134, 1142, 1302, 1674, 1713, 1953, 2511, 3426, 3906, 3997, 5022, 5139, 5859, 7994, 10278, 11718, 11991, 15417, 17577, 17701, 23982, 30834, 35154, 35402, 35973, 46251, 53103, 71946, 92502, 106206, 107919, 123907, 159309, 215838, 247814, 318618, 323757, 371721, 477927, 647514, 743442, 955854, 1115163, 1433781, 2230326, 2867562, 3345489, 6690978, 10036467, 20072934]

約数ペア:

[(1, 20072934), (2, 10036467), (3, 6690978), (6, 3345489), (7, 2867562), (9, 2230326), (14, 1433781), (18, 1115163), (21, 955854), (27, 743442), (31, 647514), (42, 477927), (54, 371721), (62, 323757), (63, 318618), (81, 247814), (93, 215838), (126, 159309), (162, 123907), (186, 107919), (189, 106206), (217, 92502), (279, 71946), (378, 53103), (434, 46251), (558, 35973), (567, 35402), (571, 35154), (651, 30834), (837, 23982), (1134, 17701), (1142, 17577), (1302, 15417), (1674, 11991), (1713, 11718), (1953, 10278), (2511, 7994), (3426, 5859), (3906, 5139), (3997, 5022)]