20151785244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5199119}}^1$

素因数の和:5199162

約数の個数: 48

約数和(自身を含む): 52407129600

約数和(自身を除く): 32255344356

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 5199119, 10398238, 15597357, 20796476, 31194714, 62389428, 88385023, 98783261, 176770046, 197566522, 265155069, 296349783, 353540092, 395133044, 530310138, 592699566, 1060620276, 1185399132, 1679315437, 3358630874, 5037946311, 6717261748, 10075892622, 20151785244]

約数ペア:

[(1, 20151785244), (2, 10075892622), (3, 6717261748), (4, 5037946311), (6, 3358630874), (12, 1679315437), (17, 1185399132), (19, 1060620276), (34, 592699566), (38, 530310138), (51, 395133044), (57, 353540092), (68, 296349783), (76, 265155069), (102, 197566522), (114, 176770046), (204, 98783261), (228, 88385023), (323, 62389428), (646, 31194714), (969, 20796476), (1292, 15597357), (1938, 10398238), (3876, 5199119)]