20160892656

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1505443}}^1$

素因数の和:1505491

約数の個数: 80

約数和(自身を含む): 59736017920

約数和(自身を除く): 39575125264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 1505443, 3010886, 4516329, 6021772, 9032658, 12043544, 13548987, 18065316, 24087088, 27097974, 36130632, 40646961, 46668733, 54195948, 72261264, 81293922, 93337466, 108391896, 140006199, 162587844, 186674932, 216783792, 280012398, 325175688, 373349864, 420018597, 560024796, 650351376, 746699728, 840037194, 1120049592, 1260055791, 1680074388, 2240099184, 2520111582, 3360148776, 5040223164, 6720297552, 10080446328, 20160892656]

約数ペア:

[(1, 20160892656), (2, 10080446328), (3, 6720297552), (4, 5040223164), (6, 3360148776), (8, 2520111582), (9, 2240099184), (12, 1680074388), (16, 1260055791), (18, 1120049592), (24, 840037194), (27, 746699728), (31, 650351376), (36, 560024796), (48, 420018597), (54, 373349864), (62, 325175688), (72, 280012398), (93, 216783792), (108, 186674932), (124, 162587844), (144, 140006199), (186, 108391896), (216, 93337466), (248, 81293922), (279, 72261264), (372, 54195948), (432, 46668733), (496, 40646961), (558, 36130632), (744, 27097974), (837, 24087088), (1116, 18065316), (1488, 13548987), (1674, 12043544), (2232, 9032658), (3348, 6021772), (4464, 4516329), (6696, 3010886), (13392, 1505443)]