20234256

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 80

約数和(自身を含む): 61008000

約数和(自身を除く): 40773744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1229, 1372, 2058, 2352, 2458, 2744, 3687, 4116, 4916, 5488, 7374, 8232, 8603, 9832, 14748, 16464, 17206, 19664, 25809, 29496, 34412, 51618, 58992, 60221, 68824, 103236, 120442, 137648, 180663, 206472, 240884, 361326, 412944, 421547, 481768, 722652, 843094, 963536, 1264641, 1445304, 1686188, 2529282, 2890608, 3372376, 5058564, 6744752, 10117128, 20234256]

約数ペア:

[(1, 20234256), (2, 10117128), (3, 6744752), (4, 5058564), (6, 3372376), (7, 2890608), (8, 2529282), (12, 1686188), (14, 1445304), (16, 1264641), (21, 963536), (24, 843094), (28, 722652), (42, 481768), (48, 421547), (49, 412944), (56, 361326), (84, 240884), (98, 206472), (112, 180663), (147, 137648), (168, 120442), (196, 103236), (294, 68824), (336, 60221), (343, 58992), (392, 51618), (588, 34412), (686, 29496), (784, 25809), (1029, 19664), (1176, 17206), (1229, 16464), (1372, 14748), (2058, 9832), (2352, 8603), (2458, 8232), (2744, 7374), (3687, 5488), (4116, 4916)]