20209035936

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1\times {\mathrm{3491}}^1$

素因数の和:4834

約数の個数: 96

約数和(自身を含む): 54235173888

約数和(自身を除く): 34026137952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1283, 1504, 2256, 2566, 3491, 3849, 4512, 5132, 6982, 7698, 10264, 10473, 13964, 15396, 20528, 20946, 27928, 30792, 41056, 41892, 55856, 60301, 61584, 83784, 111712, 120602, 123168, 164077, 167568, 180903, 241204, 328154, 335136, 361806, 482408, 492231, 656308, 723612, 964816, 984462, 1312616, 1447224, 1929632, 1968924, 2625232, 2894448, 3937848, 4478953, 5250464, 5788896, 7875696, 8957906, 13436859, 15751392, 17915812, 26873718, 35831624, 53747436, 71663248, 107494872, 143326496, 210510791, 214989744, 421021582, 429979488, 631532373, 842043164, 1263064746, 1684086328, 2526129492, 3368172656, 5052258984, 6736345312, 10104517968, 20209035936]

約数ペア:

[(1, 20209035936), (2, 10104517968), (3, 6736345312), (4, 5052258984), (6, 3368172656), (8, 2526129492), (12, 1684086328), (16, 1263064746), (24, 842043164), (32, 631532373), (47, 429979488), (48, 421021582), (94, 214989744), (96, 210510791), (141, 143326496), (188, 107494872), (282, 71663248), (376, 53747436), (564, 35831624), (752, 26873718), (1128, 17915812), (1283, 15751392), (1504, 13436859), (2256, 8957906), (2566, 7875696), (3491, 5788896), (3849, 5250464), (4512, 4478953), (5132, 3937848), (6982, 2894448), (7698, 2625232), (10264, 1968924), (10473, 1929632), (13964, 1447224), (15396, 1312616), (20528, 984462), (20946, 964816), (27928, 723612), (30792, 656308), (41056, 492231), (41892, 482408), (55856, 361806), (60301, 335136), (61584, 328154), (83784, 241204), (111712, 180903), (120602, 167568), (123168, 164077)]