20242488

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{2459}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 59040000

約数和(自身を除く): 38797512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2459, 2744, 4116, 4918, 7377, 8232, 9836, 14754, 17213, 19672, 29508, 34426, 51639, 59016, 68852, 103278, 120491, 137704, 206556, 240982, 361473, 413112, 481964, 722946, 843437, 963928, 1445892, 1686874, 2530311, 2891784, 3373748, 5060622, 6747496, 10121244, 20242488]

約数ペア:

[(1, 20242488), (2, 10121244), (3, 6747496), (4, 5060622), (6, 3373748), (7, 2891784), (8, 2530311), (12, 1686874), (14, 1445892), (21, 963928), (24, 843437), (28, 722946), (42, 481964), (49, 413112), (56, 361473), (84, 240982), (98, 206556), (147, 137704), (168, 120491), (196, 103278), (294, 68852), (343, 59016), (392, 51639), (588, 34426), (686, 29508), (1029, 19672), (1176, 17213), (1372, 14754), (2058, 9836), (2459, 8232), (2744, 7377), (4116, 4918)]