20078020422

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1123}}^1\times {\mathrm{6247}}^1$

素因数の和:7434

約数の個数: 64

約数和(自身を含む): 45507432960

約数和(自身を除く): 25429412538

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1123, 1431, 2246, 2862, 3369, 6247, 6738, 10107, 12494, 18741, 20214, 30321, 37482, 56223, 59519, 60642, 112446, 119038, 168669, 178557, 331091, 337338, 357114, 535671, 662182, 993273, 1071342, 1607013, 1986546, 2979819, 3214026, 5959638, 7015381, 8939457, 14030762, 17878914, 21046143, 42092286, 63138429, 126276858, 189415287, 371815193, 378830574, 743630386, 1115445579, 2230891158, 3346336737, 6692673474, 10039010211, 20078020422]

約数ペア:

[(1, 20078020422), (2, 10039010211), (3, 6692673474), (6, 3346336737), (9, 2230891158), (18, 1115445579), (27, 743630386), (53, 378830574), (54, 371815193), (106, 189415287), (159, 126276858), (318, 63138429), (477, 42092286), (954, 21046143), (1123, 17878914), (1431, 14030762), (2246, 8939457), (2862, 7015381), (3369, 5959638), (6247, 3214026), (6738, 2979819), (10107, 1986546), (12494, 1607013), (18741, 1071342), (20214, 993273), (30321, 662182), (37482, 535671), (56223, 357114), (59519, 337338), (60642, 331091), (112446, 178557), (119038, 168669)]