20177693544

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{1201}}^1$

素因数の和:1579

約数の個数: 128

約数和(自身を含む): 52964928000

約数和(自身を除く): 32787234456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 101, 116, 174, 202, 232, 239, 303, 348, 404, 478, 606, 696, 717, 808, 956, 1201, 1212, 1434, 1912, 2402, 2424, 2868, 2929, 3603, 4804, 5736, 5858, 6931, 7206, 8787, 9608, 11716, 13862, 14412, 17574, 20793, 23432, 24139, 27724, 28824, 34829, 35148, 41586, 48278, 55448, 69658, 70296, 72417, 83172, 96556, 104487, 121301, 139316, 144834, 166344, 193112, 208974, 242602, 278632, 287039, 289668, 363903, 417948, 485204, 574078, 579336, 700031, 727806, 835896, 861117, 970408, 1148156, 1400062, 1455612, 1722234, 2100093, 2296312, 2800124, 2911224, 3444468, 3517729, 4200186, 5600248, 6888936, 7035458, 8324131, 8400372, 10553187, 14070916, 16648262, 16800744, 21106374, 24972393, 28141832, 28990939, 33296524, 42212748, 49944786, 57981878, 66593048, 84425496, 86972817, 99889572, 115963756, 173945634, 199779144, 231927512, 347891268, 695782536, 840737231, 1681474462, 2522211693, 3362948924, 5044423386, 6725897848, 10088846772, 20177693544]

約数ペア:

[(1, 20177693544), (2, 10088846772), (3, 6725897848), (4, 5044423386), (6, 3362948924), (8, 2522211693), (12, 1681474462), (24, 840737231), (29, 695782536), (58, 347891268), (87, 231927512), (101, 199779144), (116, 173945634), (174, 115963756), (202, 99889572), (232, 86972817), (239, 84425496), (303, 66593048), (348, 57981878), (404, 49944786), (478, 42212748), (606, 33296524), (696, 28990939), (717, 28141832), (808, 24972393), (956, 21106374), (1201, 16800744), (1212, 16648262), (1434, 14070916), (1912, 10553187), (2402, 8400372), (2424, 8324131), (2868, 7035458), (2929, 6888936), (3603, 5600248), (4804, 4200186), (5736, 3517729), (5858, 3444468), (6931, 2911224), (7206, 2800124), (8787, 2296312), (9608, 2100093), (11716, 1722234), (13862, 1455612), (14412, 1400062), (17574, 1148156), (20793, 970408), (23432, 861117), (24139, 835896), (27724, 727806), (28824, 700031), (34829, 579336), (35148, 574078), (41586, 485204), (48278, 417948), (55448, 363903), (69658, 289668), (70296, 287039), (72417, 278632), (83172, 242602), (96556, 208974), (104487, 193112), (121301, 166344), (139316, 144834)]