20743890624

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1565813}}^1$

素因数の和:1565854

約数の個数: 84

約数和(自身を含む): 62043813936

約数和(自身を除く): 41299923312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 1565813, 3131626, 4697439, 6263252, 9394878, 12526504, 14092317, 18789756, 25053008, 28184634, 36013699, 37579512, 50106016, 56369268, 72027398, 75159024, 100212032, 108041097, 112738536, 144054796, 150318048, 216082194, 225477072, 288109592, 300636096, 324123291, 432164388, 450954144, 576219184, 648246582, 864328776, 901908288, 1152438368, 1296493164, 1728657552, 2304876736, 2592986328, 3457315104, 5185972656, 6914630208, 10371945312, 20743890624]

約数ペア:

[(1, 20743890624), (2, 10371945312), (3, 6914630208), (4, 5185972656), (6, 3457315104), (8, 2592986328), (9, 2304876736), (12, 1728657552), (16, 1296493164), (18, 1152438368), (23, 901908288), (24, 864328776), (32, 648246582), (36, 576219184), (46, 450954144), (48, 432164388), (64, 324123291), (69, 300636096), (72, 288109592), (92, 225477072), (96, 216082194), (138, 150318048), (144, 144054796), (184, 112738536), (192, 108041097), (207, 100212032), (276, 75159024), (288, 72027398), (368, 56369268), (414, 50106016), (552, 37579512), (576, 36013699), (736, 28184634), (828, 25053008), (1104, 18789756), (1472, 14092317), (1656, 12526504), (2208, 9394878), (3312, 6263252), (4416, 4697439), (6624, 3131626), (13248, 1565813)]