20161118647464

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1\times {\mathrm{3123233}}^1$

素因数の和:3124490

約数の個数: 64

約数和(自身を含む): 50636867912640

約数和(自身を除く): 30475749265176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 971, 1108, 1662, 1942, 2216, 2913, 3324, 3884, 5826, 6648, 7768, 11652, 23304, 268967, 537934, 806901, 1075868, 1613802, 2151736, 3123233, 3227604, 6246466, 6455208, 9369699, 12492932, 18739398, 24985864, 37478796, 74957592, 865135541, 1730271082, 2595406623, 3032659243, 3460542164, 5190813246, 6065318486, 6921084328, 9097977729, 10381626492, 12130636972, 18195955458, 20763252984, 24261273944, 36391910916, 72783821832, 840046610311, 1680093220622, 2520139830933, 3360186441244, 5040279661866, 6720372882488, 10080559323732, 20161118647464]

約数ペア:

[(1, 20161118647464), (2, 10080559323732), (3, 6720372882488), (4, 5040279661866), (6, 3360186441244), (8, 2520139830933), (12, 1680093220622), (24, 840046610311), (277, 72783821832), (554, 36391910916), (831, 24261273944), (971, 20763252984), (1108, 18195955458), (1662, 12130636972), (1942, 10381626492), (2216, 9097977729), (2913, 6921084328), (3324, 6065318486), (3884, 5190813246), (5826, 3460542164), (6648, 3032659243), (7768, 2595406623), (11652, 1730271082), (23304, 865135541), (268967, 74957592), (537934, 37478796), (806901, 24985864), (1075868, 18739398), (1613802, 12492932), (2151736, 9369699), (3123233, 6455208), (3227604, 6246466)]