20449758096

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{25033}}^1$

素因数の和:25142

約数の個数: 160

約数和(自身を含む): 61587645440

約数和(自身を除く): 41137887344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 244, 248, 279, 366, 372, 432, 488, 496, 549, 558, 732, 744, 837, 976, 1098, 1116, 1464, 1488, 1647, 1674, 1891, 2196, 2232, 2928, 3294, 3348, 3782, 4392, 4464, 5673, 6588, 6696, 7564, 8784, 11346, 13176, 13392, 15128, 17019, 22692, 25033, 26352, 30256, 34038, 45384, 50066, 51057, 68076, 75099, 90768, 100132, 102114, 136152, 150198, 200264, 204228, 225297, 272304, 300396, 400528, 408456, 450594, 600792, 675891, 776023, 816912, 901188, 1201584, 1351782, 1527013, 1552046, 1802376, 2328069, 2703564, 3054026, 3104092, 3604752, 4581039, 4656138, 5407128, 6108052, 6208184, 6984207, 9162078, 9312276, 10814256, 12216104, 12416368, 13743117, 13968414, 18324156, 18624552, 20952621, 24432208, 27486234, 27936828, 36648312, 37249104, 41229351, 41905242, 47337403, 54972468, 55873656, 73296624, 82458702, 83810484, 94674806, 109944936, 111747312, 142012209, 164917404, 167620968, 189349612, 219889872, 284024418, 329834808, 335241936, 378699224, 426036627, 568048836, 659669616, 757398448, 852073254, 1136097672, 1278109881, 1704146508, 2272195344, 2556219762, 3408293016, 5112439524, 6816586032, 10224879048, 20449758096]

約数ペア:

[(1, 20449758096), (2, 10224879048), (3, 6816586032), (4, 5112439524), (6, 3408293016), (8, 2556219762), (9, 2272195344), (12, 1704146508), (16, 1278109881), (18, 1136097672), (24, 852073254), (27, 757398448), (31, 659669616), (36, 568048836), (48, 426036627), (54, 378699224), (61, 335241936), (62, 329834808), (72, 284024418), (93, 219889872), (108, 189349612), (122, 167620968), (124, 164917404), (144, 142012209), (183, 111747312), (186, 109944936), (216, 94674806), (244, 83810484), (248, 82458702), (279, 73296624), (366, 55873656), (372, 54972468), (432, 47337403), (488, 41905242), (496, 41229351), (549, 37249104), (558, 36648312), (732, 27936828), (744, 27486234), (837, 24432208), (976, 20952621), (1098, 18624552), (1116, 18324156), (1464, 13968414), (1488, 13743117), (1647, 12416368), (1674, 12216104), (1891, 10814256), (2196, 9312276), (2232, 9162078), (2928, 6984207), (3294, 6208184), (3348, 6108052), (3782, 5407128), (4392, 4656138), (4464, 4581039), (5673, 3604752), (6588, 3104092), (6696, 3054026), (7564, 2703564), (8784, 2328069), (11346, 1802376), (13176, 1552046), (13392, 1527013), (15128, 1351782), (17019, 1201584), (22692, 901188), (25033, 816912), (26352, 776023), (30256, 675891), (34038, 600792), (45384, 450594), (50066, 408456), (51057, 400528), (68076, 300396), (75099, 272304), (90768, 225297), (100132, 204228), (102114, 200264), (136152, 150198)]