20176714976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{2753}}^1$

素因数の和:3264

約数の個数: 96

約数和(自身を含む): 44372095488

約数和(自身を除く): 24195380512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 443, 517, 752, 886, 1034, 1504, 1772, 2068, 2753, 3544, 4136, 4873, 5506, 7088, 8272, 9746, 11012, 14176, 16544, 19492, 20821, 22024, 30283, 38984, 41642, 44048, 60566, 77968, 83284, 88096, 121132, 129391, 155936, 166568, 229031, 242264, 258782, 333136, 458062, 484528, 517564, 666272, 916124, 969056, 1035128, 1219579, 1423301, 1832248, 2070256, 2439158, 2846602, 3664496, 4140512, 4878316, 5693204, 7328992, 9756632, 11386408, 13415369, 19513264, 22772816, 26830738, 39026528, 45545632, 53661476, 57320213, 107322952, 114640426, 214645904, 229280852, 429291808, 458561704, 630522343, 917123408, 1261044686, 1834246816, 2522089372, 5044178744, 10088357488, 20176714976]

約数ペア:

[(1, 20176714976), (2, 10088357488), (4, 5044178744), (8, 2522089372), (11, 1834246816), (16, 1261044686), (22, 917123408), (32, 630522343), (44, 458561704), (47, 429291808), (88, 229280852), (94, 214645904), (176, 114640426), (188, 107322952), (352, 57320213), (376, 53661476), (443, 45545632), (517, 39026528), (752, 26830738), (886, 22772816), (1034, 19513264), (1504, 13415369), (1772, 11386408), (2068, 9756632), (2753, 7328992), (3544, 5693204), (4136, 4878316), (4873, 4140512), (5506, 3664496), (7088, 2846602), (8272, 2439158), (9746, 2070256), (11012, 1832248), (14176, 1423301), (16544, 1219579), (19492, 1035128), (20821, 969056), (22024, 916124), (30283, 666272), (38984, 517564), (41642, 484528), (44048, 458062), (60566, 333136), (77968, 258782), (83284, 242264), (88096, 229031), (121132, 166568), (129391, 155936)]