20556048744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{10103}}^1$

素因数の和:10500

約数の個数: 192

約数和(自身を含む): 69606051840

約数和(自身を除く): 49050003096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 367, 396, 462, 504, 616, 693, 734, 792, 924, 1101, 1386, 1468, 1848, 2202, 2569, 2772, 2936, 3303, 4037, 4404, 5138, 5544, 6606, 7707, 8074, 8808, 10103, 10276, 12111, 13212, 15414, 16148, 20206, 20552, 23121, 24222, 26424, 28259, 30309, 30828, 32296, 36333, 40412, 46242, 48444, 56518, 60618, 61656, 70721, 72666, 80824, 84777, 90927, 92484, 96888, 111133, 113036, 121236, 141442, 145332, 169554, 181854, 184968, 212163, 222266, 226072, 242472, 254331, 282884, 290664, 333399, 339108, 363708, 424326, 444532, 508662, 565768, 636489, 666798, 678216, 727416, 777931, 848652, 889064, 1000197, 1017324, 1272978, 1333596, 1555862, 1697304, 2000394, 2034648, 2333793, 2545956, 2667192, 3111724, 3707801, 4000788, 4667586, 5091912, 6223448, 7001379, 7415602, 8001576, 9335172, 11123403, 14002758, 14831204, 18670344, 22246806, 25954607, 28005516, 29662408, 33370209, 40785811, 44493612, 51909214, 56011032, 66740418, 77863821, 81571622, 88987224, 103818428, 122357433, 133480836, 155727642, 163143244, 207636856, 233591463, 244714866, 266961672, 285500677, 311455284, 326286488, 367072299, 467182926, 489429732, 571001354, 622910568, 734144598, 856502031, 934365852, 978859464, 1142002708, 1468289196, 1713004062, 1868731704, 2284005416, 2569506093, 2936578392, 3426008124, 5139012186, 6852016248, 10278024372, 20556048744]

約数ペア:

[(1, 20556048744), (2, 10278024372), (3, 6852016248), (4, 5139012186), (6, 3426008124), (7, 2936578392), (8, 2569506093), (9, 2284005416), (11, 1868731704), (12, 1713004062), (14, 1468289196), (18, 1142002708), (21, 978859464), (22, 934365852), (24, 856502031), (28, 734144598), (33, 622910568), (36, 571001354), (42, 489429732), (44, 467182926), (56, 367072299), (63, 326286488), (66, 311455284), (72, 285500677), (77, 266961672), (84, 244714866), (88, 233591463), (99, 207636856), (126, 163143244), (132, 155727642), (154, 133480836), (168, 122357433), (198, 103818428), (231, 88987224), (252, 81571622), (264, 77863821), (308, 66740418), (367, 56011032), (396, 51909214), (462, 44493612), (504, 40785811), (616, 33370209), (693, 29662408), (734, 28005516), (792, 25954607), (924, 22246806), (1101, 18670344), (1386, 14831204), (1468, 14002758), (1848, 11123403), (2202, 9335172), (2569, 8001576), (2772, 7415602), (2936, 7001379), (3303, 6223448), (4037, 5091912), (4404, 4667586), (5138, 4000788), (5544, 3707801), (6606, 3111724), (7707, 2667192), (8074, 2545956), (8808, 2333793), (10103, 2034648), (10276, 2000394), (12111, 1697304), (13212, 1555862), (15414, 1333596), (16148, 1272978), (20206, 1017324), (20552, 1000197), (23121, 889064), (24222, 848652), (26424, 777931), (28259, 727416), (30309, 678216), (30828, 666798), (32296, 636489), (36333, 565768), (40412, 508662), (46242, 444532), (48444, 424326), (56518, 363708), (60618, 339108), (61656, 333399), (70721, 290664), (72666, 282884), (80824, 254331), (84777, 242472), (90927, 226072), (92484, 222266), (96888, 212163), (111133, 184968), (113036, 181854), (121236, 169554), (141442, 145332)]