2050855416

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{220807}}^1$

素因数の和:220865

約数の個数: 64

約数和(自身を含む): 5829331200

約数和(自身を除く): 3778475784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 220807, 441614, 662421, 883228, 1324842, 1766456, 1987263, 2649684, 3974526, 5299368, 5961789, 7949052, 9494701, 11923578, 15898104, 18989402, 23847156, 28484103, 37978804, 47694312, 56968206, 75957608, 85452309, 113936412, 170904618, 227872824, 256356927, 341809236, 512713854, 683618472, 1025427708, 2050855416]

約数ペア:

[(1, 2050855416), (2, 1025427708), (3, 683618472), (4, 512713854), (6, 341809236), (8, 256356927), (9, 227872824), (12, 170904618), (18, 113936412), (24, 85452309), (27, 75957608), (36, 56968206), (43, 47694312), (54, 37978804), (72, 28484103), (86, 23847156), (108, 18989402), (129, 15898104), (172, 11923578), (216, 9494701), (258, 7949052), (344, 5961789), (387, 5299368), (516, 3974526), (774, 2649684), (1032, 1987263), (1161, 1766456), (1548, 1324842), (2322, 883228), (3096, 662421), (4644, 441614), (9288, 220807)]