20273904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20113}}^1$

素因数の和:20134

約数の個数: 60

約数和(自身を含む): 64847536

約数和(自身を除く): 44573632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20113, 40226, 60339, 80452, 120678, 140791, 160904, 181017, 241356, 281582, 321808, 362034, 422373, 482712, 563164, 724068, 844746, 965424, 1126328, 1267119, 1448136, 1689492, 2252656, 2534238, 2896272, 3378984, 5068476, 6757968, 10136952, 20273904]

約数ペア:

[(1, 20273904), (2, 10136952), (3, 6757968), (4, 5068476), (6, 3378984), (7, 2896272), (8, 2534238), (9, 2252656), (12, 1689492), (14, 1448136), (16, 1267119), (18, 1126328), (21, 965424), (24, 844746), (28, 724068), (36, 563164), (42, 482712), (48, 422373), (56, 362034), (63, 321808), (72, 281582), (84, 241356), (112, 181017), (126, 160904), (144, 140791), (168, 120678), (252, 80452), (336, 60339), (504, 40226), (1008, 20113)]