20150784756

素因数分解:

$2^2\times 3^2\times {\mathrm{19993}}^1\times {\mathrm{27997}}^1$

素因数の和:48000

約数の個数: 36

約数和(自身を含む): 50941073092

約数和(自身を除く): 30790288336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 19993, 27997, 39986, 55994, 59979, 79972, 83991, 111988, 119958, 167982, 179937, 239916, 251973, 335964, 359874, 503946, 719748, 1007892, 559744021, 1119488042, 1679232063, 2238976084, 3358464126, 5037696189, 6716928252, 10075392378, 20150784756]

約数ペア:

[(1, 20150784756), (2, 10075392378), (3, 6716928252), (4, 5037696189), (6, 3358464126), (9, 2238976084), (12, 1679232063), (18, 1119488042), (36, 559744021), (19993, 1007892), (27997, 719748), (39986, 503946), (55994, 359874), (59979, 335964), (79972, 251973), (83991, 239916), (111988, 179937), (119958, 167982)]