20237537286

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{52189}}^1$

素因数の和:52410

約数の個数: 64

約数和(自身を含む): 46294617600

約数和(自身を除く): 26057080314

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 167, 258, 334, 387, 501, 774, 1002, 1161, 1503, 2322, 3006, 4509, 7181, 9018, 14362, 21543, 43086, 52189, 64629, 104378, 129258, 156567, 193887, 313134, 387774, 469701, 939402, 1409103, 2244127, 2818206, 4488254, 6732381, 8715563, 13464762, 17431126, 20197143, 26146689, 40394286, 52293378, 60591429, 78440067, 121182858, 156880134, 235320201, 374769209, 470640402, 749538418, 1124307627, 2248615254, 3372922881, 6745845762, 10118768643, 20237537286]

約数ペア:

[(1, 20237537286), (2, 10118768643), (3, 6745845762), (6, 3372922881), (9, 2248615254), (18, 1124307627), (27, 749538418), (43, 470640402), (54, 374769209), (86, 235320201), (129, 156880134), (167, 121182858), (258, 78440067), (334, 60591429), (387, 52293378), (501, 40394286), (774, 26146689), (1002, 20197143), (1161, 17431126), (1503, 13464762), (2322, 8715563), (3006, 6732381), (4509, 4488254), (7181, 2818206), (9018, 2244127), (14362, 1409103), (21543, 939402), (43086, 469701), (52189, 387774), (64629, 313134), (104378, 193887), (129258, 156567)]