20355732

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11087}}^1$

素因数の和:11117

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 35527788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 11087, 22174, 33261, 44348, 66522, 99783, 133044, 188479, 199566, 299349, 376958, 399132, 565437, 598698, 753916, 1130874, 1197396, 1696311, 2261748, 3392622, 5088933, 6785244, 10177866, 20355732]

約数ペア:

[(1, 20355732), (2, 10177866), (3, 6785244), (4, 5088933), (6, 3392622), (9, 2261748), (12, 1696311), (17, 1197396), (18, 1130874), (27, 753916), (34, 598698), (36, 565437), (51, 399132), (54, 376958), (68, 299349), (102, 199566), (108, 188479), (153, 133044), (204, 99783), (306, 66522), (459, 44348), (612, 33261), (918, 22174), (1836, 11087)]