20152512

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 84

約数和(自身を含む): 58841640

約数和(自身を除く): 38689128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 144, 177, 192, 236, 288, 354, 472, 531, 576, 593, 708, 944, 1062, 1186, 1416, 1779, 1888, 2124, 2372, 2832, 3558, 3776, 4248, 4744, 5337, 5664, 7116, 8496, 9488, 10674, 11328, 14232, 16992, 18976, 21348, 28464, 33984, 34987, 37952, 42696, 56928, 69974, 85392, 104961, 113856, 139948, 170784, 209922, 279896, 314883, 341568, 419844, 559792, 629766, 839688, 1119584, 1259532, 1679376, 2239168, 2519064, 3358752, 5038128, 6717504, 10076256, 20152512]

約数ペア:

[(1, 20152512), (2, 10076256), (3, 6717504), (4, 5038128), (6, 3358752), (8, 2519064), (9, 2239168), (12, 1679376), (16, 1259532), (18, 1119584), (24, 839688), (32, 629766), (36, 559792), (48, 419844), (59, 341568), (64, 314883), (72, 279896), (96, 209922), (118, 170784), (144, 139948), (177, 113856), (192, 104961), (236, 85392), (288, 69974), (354, 56928), (472, 42696), (531, 37952), (576, 34987), (593, 33984), (708, 28464), (944, 21348), (1062, 18976), (1186, 16992), (1416, 14232), (1779, 11328), (1888, 10674), (2124, 9488), (2372, 8496), (2832, 7116), (3558, 5664), (3776, 5337), (4248, 4744)]