20633336208

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:910

約数の個数: 180

約数和(自身を含む): 60099041808

約数和(自身を除く): 39465705600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 347, 348, 464, 491, 522, 694, 696, 841, 982, 1041, 1044, 1388, 1392, 1473, 1682, 1964, 2082, 2088, 2523, 2776, 2946, 3123, 3364, 3928, 4164, 4176, 4419, 5046, 5552, 5892, 6246, 6728, 7569, 7856, 8328, 8838, 10063, 10092, 11784, 12492, 13456, 14239, 15138, 16656, 17676, 20126, 20184, 23568, 24984, 28478, 30189, 30276, 35352, 40252, 40368, 42717, 49968, 56956, 60378, 60552, 70704, 80504, 85434, 90567, 113912, 120756, 121104, 128151, 161008, 170377, 170868, 181134, 227824, 241512, 256302, 291827, 340754, 341736, 362268, 412931, 483024, 511131, 512604, 583654, 681508, 683472, 724536, 825862, 875481, 1022262, 1025208, 1167308, 1238793, 1363016, 1449072, 1533393, 1651724, 1750962, 2044524, 2050416, 2334616, 2477586, 2626443, 2726032, 3066786, 3303448, 3501924, 3716379, 4089048, 4669232, 4940933, 4955172, 5252886, 6133572, 6606896, 7003848, 7432758, 8178096, 9881866, 9910344, 10505772, 12267144, 14007696, 14822799, 14865516, 19763732, 19820688, 21011544, 24534288, 29645598, 29731032, 39527464, 42023088, 44468397, 59291196, 59462064, 79054928, 88936794, 118582392, 143287057, 177873588, 237164784, 286574114, 355747176, 429861171, 573148228, 711494352, 859722342, 1146296456, 1289583513, 1719444684, 2292592912, 2579167026, 3438889368, 5158334052, 6877778736, 10316668104, 20633336208]

約数ペア:

[(1, 20633336208), (2, 10316668104), (3, 6877778736), (4, 5158334052), (6, 3438889368), (8, 2579167026), (9, 2292592912), (12, 1719444684), (16, 1289583513), (18, 1146296456), (24, 859722342), (29, 711494352), (36, 573148228), (48, 429861171), (58, 355747176), (72, 286574114), (87, 237164784), (116, 177873588), (144, 143287057), (174, 118582392), (232, 88936794), (261, 79054928), (347, 59462064), (348, 59291196), (464, 44468397), (491, 42023088), (522, 39527464), (694, 29731032), (696, 29645598), (841, 24534288), (982, 21011544), (1041, 19820688), (1044, 19763732), (1388, 14865516), (1392, 14822799), (1473, 14007696), (1682, 12267144), (1964, 10505772), (2082, 9910344), (2088, 9881866), (2523, 8178096), (2776, 7432758), (2946, 7003848), (3123, 6606896), (3364, 6133572), (3928, 5252886), (4164, 4955172), (4176, 4940933), (4419, 4669232), (5046, 4089048), (5552, 3716379), (5892, 3501924), (6246, 3303448), (6728, 3066786), (7569, 2726032), (7856, 2626443), (8328, 2477586), (8838, 2334616), (10063, 2050416), (10092, 2044524), (11784, 1750962), (12492, 1651724), (13456, 1533393), (14239, 1449072), (15138, 1363016), (16656, 1238793), (17676, 1167308), (20126, 1025208), (20184, 1022262), (23568, 875481), (24984, 825862), (28478, 724536), (30189, 683472), (30276, 681508), (35352, 583654), (40252, 512604), (40368, 511131), (42717, 483024), (49968, 412931), (56956, 362268), (60378, 341736), (60552, 340754), (70704, 291827), (80504, 256302), (85434, 241512), (90567, 227824), (113912, 181134), (120756, 170868), (121104, 170377), (128151, 161008)]