20159677584

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{25013}}^1$

素因数の和:25249

約数の個数: 120

約数和(自身を含む): 58669336440

約数和(自身を除く): 38509658856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 193, 232, 261, 348, 386, 464, 522, 579, 696, 772, 1044, 1158, 1392, 1544, 1737, 2088, 2316, 3088, 3474, 4176, 4632, 5597, 6948, 9264, 11194, 13896, 16791, 22388, 25013, 27792, 33582, 44776, 50026, 50373, 67164, 75039, 89552, 100052, 100746, 134328, 150078, 200104, 201492, 225117, 268656, 300156, 400208, 402984, 450234, 600312, 725377, 805968, 900468, 1200624, 1450754, 1800936, 2176131, 2901508, 3601872, 4352262, 4827509, 5803016, 6528393, 8704524, 9655018, 11606032, 13056786, 14482527, 17409048, 19310036, 26113572, 28965054, 34818096, 38620072, 43447581, 52227144, 57930108, 77240144, 86895162, 104454288, 115860216, 139997761, 173790324, 231720432, 279995522, 347580648, 419993283, 559991044, 695161296, 839986566, 1119982088, 1259979849, 1679973132, 2239964176, 2519959698, 3359946264, 5039919396, 6719892528, 10079838792, 20159677584]

約数ペア:

[(1, 20159677584), (2, 10079838792), (3, 6719892528), (4, 5039919396), (6, 3359946264), (8, 2519959698), (9, 2239964176), (12, 1679973132), (16, 1259979849), (18, 1119982088), (24, 839986566), (29, 695161296), (36, 559991044), (48, 419993283), (58, 347580648), (72, 279995522), (87, 231720432), (116, 173790324), (144, 139997761), (174, 115860216), (193, 104454288), (232, 86895162), (261, 77240144), (348, 57930108), (386, 52227144), (464, 43447581), (522, 38620072), (579, 34818096), (696, 28965054), (772, 26113572), (1044, 19310036), (1158, 17409048), (1392, 14482527), (1544, 13056786), (1737, 11606032), (2088, 9655018), (2316, 8704524), (3088, 6528393), (3474, 5803016), (4176, 4827509), (4632, 4352262), (5597, 3601872), (6948, 2901508), (9264, 2176131), (11194, 1800936), (13896, 1450754), (16791, 1200624), (22388, 900468), (25013, 805968), (27792, 725377), (33582, 600312), (44776, 450234), (50026, 402984), (50373, 400208), (67164, 300156), (75039, 268656), (89552, 225117), (100052, 201492), (100746, 200104), (134328, 150078)]