20746309056

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4591

約数の個数: 224

約数和(自身を含む): 62697701376

約数和(自身を除く): 41951392320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 71, 88, 93, 96, 124, 132, 142, 176, 186, 192, 213, 248, 264, 284, 341, 352, 372, 426, 496, 528, 568, 682, 704, 744, 781, 852, 992, 1023, 1056, 1136, 1364, 1488, 1562, 1704, 1984, 2046, 2112, 2201, 2272, 2343, 2728, 2976, 3124, 3408, 4092, 4402, 4463, 4544, 4686, 5456, 5952, 6248, 6603, 6816, 8184, 8804, 8926, 9372, 10912, 12496, 13206, 13389, 13632, 16368, 17608, 17852, 18744, 21824, 24211, 24992, 26412, 26778, 32736, 35216, 35704, 37488, 48422, 49093, 49984, 52824, 53556, 65472, 70432, 71408, 72633, 74976, 96844, 98186, 105648, 107112, 138353, 140864, 142816, 145266, 147279, 149952, 193688, 196372, 211296, 214224, 276706, 285632, 290532, 294558, 316873, 387376, 392744, 415059, 422592, 428448, 553412, 581064, 589116, 633746, 774752, 785488, 830118, 856896, 950619, 1106824, 1162128, 1178232, 1267492, 1521883, 1549504, 1570976, 1660236, 1901238, 2213648, 2324256, 2356464, 2534984, 3043766, 3141952, 3320472, 3485603, 3802476, 4427296, 4565649, 4648512, 4712928, 5069968, 6087532, 6640944, 6971206, 7604952, 8854592, 9131298, 9425856, 9823063, 10139936, 10456809, 12175064, 13281888, 13942412, 15209904, 18262596, 19646126, 20279872, 20913618, 24350128, 26563776, 27884824, 29469189, 30419808, 36525192, 39292252, 41827236, 48700256, 55769648, 58938378, 60839616, 73050384, 78584504, 83654472, 97400512, 108053693, 111539296, 117876756, 146100768, 157169008, 167308944, 216107386, 223078592, 235753512, 292201536, 314338016, 324161079, 334617888, 432214772, 471507024, 628676032, 648322158, 669235776, 864429544, 943014048, 1296644316, 1728859088, 1886028096, 2593288632, 3457718176, 5186577264, 6915436352, 10373154528, 20746309056]

約数ペア:

[(1, 20746309056), (2, 10373154528), (3, 6915436352), (4, 5186577264), (6, 3457718176), (8, 2593288632), (11, 1886028096), (12, 1728859088), (16, 1296644316), (22, 943014048), (24, 864429544), (31, 669235776), (32, 648322158), (33, 628676032), (44, 471507024), (48, 432214772), (62, 334617888), (64, 324161079), (66, 314338016), (71, 292201536), (88, 235753512), (93, 223078592), (96, 216107386), (124, 167308944), (132, 157169008), (142, 146100768), (176, 117876756), (186, 111539296), (192, 108053693), (213, 97400512), (248, 83654472), (264, 78584504), (284, 73050384), (341, 60839616), (352, 58938378), (372, 55769648), (426, 48700256), (496, 41827236), (528, 39292252), (568, 36525192), (682, 30419808), (704, 29469189), (744, 27884824), (781, 26563776), (852, 24350128), (992, 20913618), (1023, 20279872), (1056, 19646126), (1136, 18262596), (1364, 15209904), (1488, 13942412), (1562, 13281888), (1704, 12175064), (1984, 10456809), (2046, 10139936), (2112, 9823063), (2201, 9425856), (2272, 9131298), (2343, 8854592), (2728, 7604952), (2976, 6971206), (3124, 6640944), (3408, 6087532), (4092, 5069968), (4402, 4712928), (4463, 4648512), (4544, 4565649), (4686, 4427296), (5456, 3802476), (5952, 3485603), (6248, 3320472), (6603, 3141952), (6816, 3043766), (8184, 2534984), (8804, 2356464), (8926, 2324256), (9372, 2213648), (10912, 1901238), (12496, 1660236), (13206, 1570976), (13389, 1549504), (13632, 1521883), (16368, 1267492), (17608, 1178232), (17852, 1162128), (18744, 1106824), (21824, 950619), (24211, 856896), (24992, 830118), (26412, 785488), (26778, 774752), (32736, 633746), (35216, 589116), (35704, 581064), (37488, 553412), (48422, 428448), (49093, 422592), (49984, 415059), (52824, 392744), (53556, 387376), (65472, 316873), (70432, 294558), (71408, 290532), (72633, 285632), (74976, 276706), (96844, 214224), (98186, 211296), (105648, 196372), (107112, 193688), (138353, 149952), (140864, 147279), (142816, 145266)]