20176675488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{58043}}^1$

素因数の和:58147

約数の個数: 144

約数和(自身を含む): 61609294656

約数和(自身を除く): 41432619168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 71, 72, 96, 102, 136, 142, 144, 153, 204, 213, 272, 284, 288, 306, 408, 426, 544, 568, 612, 639, 816, 852, 1136, 1207, 1224, 1278, 1632, 1704, 2272, 2414, 2448, 2556, 3408, 3621, 4828, 4896, 5112, 6816, 7242, 9656, 10224, 10863, 14484, 19312, 20448, 21726, 28968, 38624, 43452, 57936, 58043, 86904, 115872, 116086, 173808, 174129, 232172, 347616, 348258, 464344, 522387, 696516, 928688, 986731, 1044774, 1393032, 1857376, 1973462, 2089548, 2786064, 2960193, 3946924, 4121053, 4179096, 5572128, 5920386, 7893848, 8242106, 8358192, 8880579, 11840772, 12363159, 15787696, 16484212, 16716384, 17761158, 23681544, 24726318, 31575392, 32968424, 35522316, 37089477, 47363088, 49452636, 65936848, 70057901, 71044632, 74178954, 94726176, 98905272, 131873696, 140115802, 142089264, 148357908, 197810544, 210173703, 280231604, 284178528, 296715816, 395621088, 420347406, 560463208, 593431632, 630521109, 840694812, 1120926416, 1186863264, 1261042218, 1681389624, 2241852832, 2522084436, 3362779248, 5044168872, 6725558496, 10088337744, 20176675488]

約数ペア:

[(1, 20176675488), (2, 10088337744), (3, 6725558496), (4, 5044168872), (6, 3362779248), (8, 2522084436), (9, 2241852832), (12, 1681389624), (16, 1261042218), (17, 1186863264), (18, 1120926416), (24, 840694812), (32, 630521109), (34, 593431632), (36, 560463208), (48, 420347406), (51, 395621088), (68, 296715816), (71, 284178528), (72, 280231604), (96, 210173703), (102, 197810544), (136, 148357908), (142, 142089264), (144, 140115802), (153, 131873696), (204, 98905272), (213, 94726176), (272, 74178954), (284, 71044632), (288, 70057901), (306, 65936848), (408, 49452636), (426, 47363088), (544, 37089477), (568, 35522316), (612, 32968424), (639, 31575392), (816, 24726318), (852, 23681544), (1136, 17761158), (1207, 16716384), (1224, 16484212), (1278, 15787696), (1632, 12363159), (1704, 11840772), (2272, 8880579), (2414, 8358192), (2448, 8242106), (2556, 7893848), (3408, 5920386), (3621, 5572128), (4828, 4179096), (4896, 4121053), (5112, 3946924), (6816, 2960193), (7242, 2786064), (9656, 2089548), (10224, 1973462), (10863, 1857376), (14484, 1393032), (19312, 1044774), (20448, 986731), (21726, 928688), (28968, 696516), (38624, 522387), (43452, 464344), (57936, 348258), (58043, 347616), (86904, 232172), (115872, 174129), (116086, 173808)]