20060188291640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5393}}^1\times {\mathrm{13284541}}^1$

素因数の和:13289952

約数の個数: 64

約数和(自身を含む): 51592910074560

約数和(自身を除く): 31532721782920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5393, 10786, 21572, 26965, 37751, 43144, 53930, 75502, 107860, 151004, 188755, 215720, 302008, 377510, 755020, 1510040, 13284541, 26569082, 53138164, 66422705, 92991787, 106276328, 132845410, 185983574, 265690820, 371967148, 464958935, 531381640, 743934296, 929917870, 1859835740, 3719671480, 71643529613, 143287059226, 286574118452, 358217648065, 501504707291, 573148236904, 716435296130, 1003009414582, 1432870592260, 2006018829164, 2507523536455, 2865741184520, 4012037658328, 5015047072910, 10030094145820, 20060188291640]

約数ペア:

[(1, 20060188291640), (2, 10030094145820), (4, 5015047072910), (5, 4012037658328), (7, 2865741184520), (8, 2507523536455), (10, 2006018829164), (14, 1432870592260), (20, 1003009414582), (28, 716435296130), (35, 573148236904), (40, 501504707291), (56, 358217648065), (70, 286574118452), (140, 143287059226), (280, 71643529613), (5393, 3719671480), (10786, 1859835740), (21572, 929917870), (26965, 743934296), (37751, 531381640), (43144, 464958935), (53930, 371967148), (75502, 265690820), (107860, 185983574), (151004, 132845410), (188755, 106276328), (215720, 92991787), (302008, 66422705), (377510, 53138164), (755020, 26569082), (1510040, 13284541)]