20196288

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5009}}^1$

素因数の和:5034

約数の個数: 84

約数和(自身を含む): 66172080

約数和(自身を除く): 45975792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5009, 10018, 15027, 20036, 30054, 35063, 40072, 45081, 60108, 70126, 80144, 90162, 105189, 120216, 140252, 160288, 180324, 210378, 240432, 280504, 315567, 320576, 360648, 420756, 480864, 561008, 631134, 721296, 841512, 961728, 1122016, 1262268, 1442592, 1683024, 2244032, 2524536, 2885184, 3366048, 5049072, 6732096, 10098144, 20196288]

約数ペア:

[(1, 20196288), (2, 10098144), (3, 6732096), (4, 5049072), (6, 3366048), (7, 2885184), (8, 2524536), (9, 2244032), (12, 1683024), (14, 1442592), (16, 1262268), (18, 1122016), (21, 961728), (24, 841512), (28, 721296), (32, 631134), (36, 561008), (42, 480864), (48, 420756), (56, 360648), (63, 320576), (64, 315567), (72, 280504), (84, 240432), (96, 210378), (112, 180324), (126, 160288), (144, 140252), (168, 120216), (192, 105189), (224, 90162), (252, 80144), (288, 70126), (336, 60108), (448, 45081), (504, 40072), (576, 35063), (672, 30054), (1008, 20036), (1344, 15027), (2016, 10018), (4032, 5009)]