20136672

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2456

約数の個数: 72

約数和(自身を含む): 59262840

約数和(自身を除く): 39126168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2411, 2784, 4176, 4822, 7233, 8352, 9644, 14466, 19288, 21699, 28932, 38576, 43398, 57864, 69919, 77152, 86796, 115728, 139838, 173592, 209757, 231456, 279676, 347184, 419514, 559352, 629271, 694368, 839028, 1118704, 1258542, 1678056, 2237408, 2517084, 3356112, 5034168, 6712224, 10068336, 20136672]

約数ペア:

[(1, 20136672), (2, 10068336), (3, 6712224), (4, 5034168), (6, 3356112), (8, 2517084), (9, 2237408), (12, 1678056), (16, 1258542), (18, 1118704), (24, 839028), (29, 694368), (32, 629271), (36, 559352), (48, 419514), (58, 347184), (72, 279676), (87, 231456), (96, 209757), (116, 173592), (144, 139838), (174, 115728), (232, 86796), (261, 77152), (288, 69919), (348, 57864), (464, 43398), (522, 38576), (696, 28932), (928, 21699), (1044, 19288), (1392, 14466), (2088, 9644), (2411, 8352), (2784, 7233), (4176, 4822)]