20154816

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3181}}^1$

素因数の和:3210

約数の個数: 84

約数和(自身を含む): 63041784

約数和(自身を除く): 42886968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 3181, 6336, 6362, 9543, 12724, 19086, 25448, 28629, 34991, 38172, 50896, 57258, 69982, 76344, 101792, 104973, 114516, 139964, 152688, 203584, 209946, 229032, 279928, 305376, 314919, 419892, 458064, 559856, 610752, 629838, 839784, 916128, 1119712, 1259676, 1679568, 1832256, 2239424, 2519352, 3359136, 5038704, 6718272, 10077408, 20154816]

約数ペア:

[(1, 20154816), (2, 10077408), (3, 6718272), (4, 5038704), (6, 3359136), (8, 2519352), (9, 2239424), (11, 1832256), (12, 1679568), (16, 1259676), (18, 1119712), (22, 916128), (24, 839784), (32, 629838), (33, 610752), (36, 559856), (44, 458064), (48, 419892), (64, 314919), (66, 305376), (72, 279928), (88, 229032), (96, 209946), (99, 203584), (132, 152688), (144, 139964), (176, 114516), (192, 104973), (198, 101792), (264, 76344), (288, 69982), (352, 57258), (396, 50896), (528, 38172), (576, 34991), (704, 28629), (792, 25448), (1056, 19086), (1584, 12724), (2112, 9543), (3168, 6362), (3181, 6336)]