20460006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 32071194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 339, 378, 479, 678, 791, 958, 1017, 1437, 1582, 2034, 2373, 2874, 3051, 3353, 4311, 4746, 6102, 6706, 7119, 8622, 10059, 12933, 14238, 20118, 21357, 25866, 30177, 42714, 54127, 60354, 90531, 108254, 162381, 181062, 324762, 378889, 487143, 757778, 974286, 1136667, 1461429, 2273334, 2922858, 3410001, 6820002, 10230003, 20460006]

約数ペア:

[(1, 20460006), (2, 10230003), (3, 6820002), (6, 3410001), (7, 2922858), (9, 2273334), (14, 1461429), (18, 1136667), (21, 974286), (27, 757778), (42, 487143), (54, 378889), (63, 324762), (113, 181062), (126, 162381), (189, 108254), (226, 90531), (339, 60354), (378, 54127), (479, 42714), (678, 30177), (791, 25866), (958, 21357), (1017, 20118), (1437, 14238), (1582, 12933), (2034, 10059), (2373, 8622), (2874, 7119), (3051, 6706), (3353, 6102), (4311, 4746)]