20331864

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 70178400

約数和(自身を除く): 49846536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 113, 119, 126, 136, 147, 153, 168, 189, 196, 204, 216, 226, 238, 252, 294, 306, 339, 357, 378, 392, 408, 441, 452, 459, 476, 504, 588, 612, 678, 714, 756, 791, 833, 882, 904, 918, 952, 1017, 1071, 1176, 1224, 1323, 1356, 1428, 1512, 1582, 1666, 1764, 1836, 1921, 2034, 2142, 2373, 2499, 2646, 2712, 2856, 3051, 3164, 3213, 3332, 3528, 3672, 3842, 4068, 4284, 4746, 4998, 5292, 5537, 5763, 6102, 6328, 6426, 6664, 7119, 7497, 7684, 8136, 8568, 9492, 9996, 10584, 11074, 11526, 12204, 12852, 13447, 14238, 14994, 15368, 16611, 17289, 18984, 19992, 21357, 22148, 22491, 23052, 24408, 25704, 26894, 28476, 29988, 33222, 34578, 40341, 42714, 44296, 44982, 46104, 49833, 51867, 53788, 56952, 59976, 66444, 69156, 80682, 85428, 89964, 94129, 99666, 103734, 107576, 121023, 132888, 138312, 149499, 161364, 170856, 179928, 188258, 199332, 207468, 242046, 282387, 298998, 322728, 363069, 376516, 398664, 414936, 484092, 564774, 597996, 726138, 753032, 847161, 968184, 1129548, 1195992, 1452276, 1694322, 2259096, 2541483, 2904552, 3388644, 5082966, 6777288, 10165932, 20331864]

約数ペア:

[(1, 20331864), (2, 10165932), (3, 6777288), (4, 5082966), (6, 3388644), (7, 2904552), (8, 2541483), (9, 2259096), (12, 1694322), (14, 1452276), (17, 1195992), (18, 1129548), (21, 968184), (24, 847161), (27, 753032), (28, 726138), (34, 597996), (36, 564774), (42, 484092), (49, 414936), (51, 398664), (54, 376516), (56, 363069), (63, 322728), (68, 298998), (72, 282387), (84, 242046), (98, 207468), (102, 199332), (108, 188258), (113, 179928), (119, 170856), (126, 161364), (136, 149499), (147, 138312), (153, 132888), (168, 121023), (189, 107576), (196, 103734), (204, 99666), (216, 94129), (226, 89964), (238, 85428), (252, 80682), (294, 69156), (306, 66444), (339, 59976), (357, 56952), (378, 53788), (392, 51867), (408, 49833), (441, 46104), (452, 44982), (459, 44296), (476, 42714), (504, 40341), (588, 34578), (612, 33222), (678, 29988), (714, 28476), (756, 26894), (791, 25704), (833, 24408), (882, 23052), (904, 22491), (918, 22148), (952, 21357), (1017, 19992), (1071, 18984), (1176, 17289), (1224, 16611), (1323, 15368), (1356, 14994), (1428, 14238), (1512, 13447), (1582, 12852), (1666, 12204), (1764, 11526), (1836, 11074), (1921, 10584), (2034, 9996), (2142, 9492), (2373, 8568), (2499, 8136), (2646, 7684), (2712, 7497), (2856, 7119), (3051, 6664), (3164, 6426), (3213, 6328), (3332, 6102), (3528, 5763), (3672, 5537), (3842, 5292), (4068, 4998), (4284, 4746)]