19757824704

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1106509}}^1$

素因数の和:1106558

約数の個数: 84

約数和(自身を含む): 58459136320

約数和(自身を除く): 38701311616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 1106509, 2213018, 3319527, 4426036, 6639054, 8852072, 9958581, 13278108, 17704144, 19917162, 26556216, 34301779, 35408288, 39834324, 53112432, 68603558, 70816576, 79668648, 102905337, 106224864, 137207116, 159337296, 205810674, 212449728, 274414232, 308716011, 318674592, 411621348, 548828464, 617432022, 637349184, 823242696, 1097656928, 1234864044, 1646485392, 2195313856, 2469728088, 3292970784, 4939456176, 6585941568, 9878912352, 19757824704]

約数ペア:

[(1, 19757824704), (2, 9878912352), (3, 6585941568), (4, 4939456176), (6, 3292970784), (8, 2469728088), (9, 2195313856), (12, 1646485392), (16, 1234864044), (18, 1097656928), (24, 823242696), (31, 637349184), (32, 617432022), (36, 548828464), (48, 411621348), (62, 318674592), (64, 308716011), (72, 274414232), (93, 212449728), (96, 205810674), (124, 159337296), (144, 137207116), (186, 106224864), (192, 102905337), (248, 79668648), (279, 70816576), (288, 68603558), (372, 53112432), (496, 39834324), (558, 35408288), (576, 34301779), (744, 26556216), (992, 19917162), (1116, 17704144), (1488, 13278108), (1984, 9958581), (2232, 8852072), (2976, 6639054), (4464, 4426036), (5952, 3319527), (8928, 2213018), (17856, 1106509)]