20151284112

素因数分解:

$2^4\times 3^3\times {\mathrm{953}}^1\times {\mathrm{48947}}^1$

素因数の和:49917

約数の個数: 80

約数和(自身を含む): 57903526080

約数和(自身を除く): 37752241968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 953, 1906, 2859, 3812, 5718, 7624, 8577, 11436, 15248, 17154, 22872, 25731, 34308, 45744, 48947, 51462, 68616, 97894, 102924, 137232, 146841, 195788, 205848, 293682, 391576, 411696, 440523, 587364, 783152, 881046, 1174728, 1321569, 1762092, 2349456, 2643138, 3524184, 5286276, 7048368, 10572552, 21145104, 46646491, 93292982, 139939473, 186585964, 279878946, 373171928, 419818419, 559757892, 746343856, 839636838, 1119515784, 1259455257, 1679273676, 2239031568, 2518910514, 3358547352, 5037821028, 6717094704, 10075642056, 20151284112]

約数ペア:

[(1, 20151284112), (2, 10075642056), (3, 6717094704), (4, 5037821028), (6, 3358547352), (8, 2518910514), (9, 2239031568), (12, 1679273676), (16, 1259455257), (18, 1119515784), (24, 839636838), (27, 746343856), (36, 559757892), (48, 419818419), (54, 373171928), (72, 279878946), (108, 186585964), (144, 139939473), (216, 93292982), (432, 46646491), (953, 21145104), (1906, 10572552), (2859, 7048368), (3812, 5286276), (5718, 3524184), (7624, 2643138), (8577, 2349456), (11436, 1762092), (15248, 1321569), (17154, 1174728), (22872, 881046), (25731, 783152), (34308, 587364), (45744, 440523), (48947, 411696), (51462, 391576), (68616, 293682), (97894, 205848), (102924, 195788), (137232, 146841)]