20221736580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{494903}}^1$

素因数の和:495145

約数の個数: 72

約数和(自身を含む): 61609609152

約数和(自身を除く): 41387872572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4540, 6810, 8172, 10215, 13620, 20430, 40860, 494903, 989806, 1484709, 1979612, 2474515, 2969418, 4454127, 4949030, 5938836, 7423545, 8908254, 9898060, 14847090, 17816508, 22270635, 29694180, 44541270, 89082540, 112342981, 224685962, 337028943, 449371924, 561714905, 674057886, 1011086829, 1123429810, 1348115772, 1685144715, 2022173658, 2246859620, 3370289430, 4044347316, 5055434145, 6740578860, 10110868290, 20221736580]

約数ペア:

[(1, 20221736580), (2, 10110868290), (3, 6740578860), (4, 5055434145), (5, 4044347316), (6, 3370289430), (9, 2246859620), (10, 2022173658), (12, 1685144715), (15, 1348115772), (18, 1123429810), (20, 1011086829), (30, 674057886), (36, 561714905), (45, 449371924), (60, 337028943), (90, 224685962), (180, 112342981), (227, 89082540), (454, 44541270), (681, 29694180), (908, 22270635), (1135, 17816508), (1362, 14847090), (2043, 9898060), (2270, 8908254), (2724, 7423545), (3405, 5938836), (4086, 4949030), (4540, 4454127), (6810, 2969418), (8172, 2474515), (10215, 1979612), (13620, 1484709), (20430, 989806), (40860, 494903)]