20037528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 62899200

約数和(自身を除く): 42861672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 83, 84, 126, 166, 168, 249, 252, 332, 479, 498, 504, 581, 664, 747, 958, 996, 1162, 1437, 1494, 1743, 1916, 1992, 2324, 2874, 2988, 3353, 3486, 3832, 4311, 4648, 5229, 5748, 5976, 6706, 6972, 8622, 10059, 10458, 11496, 13412, 13944, 17244, 20118, 20916, 26824, 30177, 34488, 39757, 40236, 41832, 60354, 79514, 80472, 119271, 120708, 159028, 238542, 241416, 278299, 318056, 357813, 477084, 556598, 715626, 834897, 954168, 1113196, 1431252, 1669794, 2226392, 2504691, 2862504, 3339588, 5009382, 6679176, 10018764, 20037528]

約数ペア:

[(1, 20037528), (2, 10018764), (3, 6679176), (4, 5009382), (6, 3339588), (7, 2862504), (8, 2504691), (9, 2226392), (12, 1669794), (14, 1431252), (18, 1113196), (21, 954168), (24, 834897), (28, 715626), (36, 556598), (42, 477084), (56, 357813), (63, 318056), (72, 278299), (83, 241416), (84, 238542), (126, 159028), (166, 120708), (168, 119271), (249, 80472), (252, 79514), (332, 60354), (479, 41832), (498, 40236), (504, 39757), (581, 34488), (664, 30177), (747, 26824), (958, 20916), (996, 20118), (1162, 17244), (1437, 13944), (1494, 13412), (1743, 11496), (1916, 10458), (1992, 10059), (2324, 8622), (2874, 6972), (2988, 6706), (3353, 5976), (3486, 5748), (3832, 5229), (4311, 4648)]