20183520056

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5379403}}^1$

素因数の和:5379483

約数の個数: 32

約数和(自身を含む): 43895936640

約数和(自身を除く): 23712416584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 5379403, 10758806, 21517612, 37655821, 43035224, 75311642, 150623284, 301246568, 360420001, 720840002, 1441680004, 2522940007, 2883360008, 5045880014, 10091760028, 20183520056]

約数ペア:

[(1, 20183520056), (2, 10091760028), (4, 5045880014), (7, 2883360008), (8, 2522940007), (14, 1441680004), (28, 720840002), (56, 360420001), (67, 301246568), (134, 150623284), (268, 75311642), (469, 43035224), (536, 37655821), (938, 21517612), (1876, 10758806), (3752, 5379403)]