20169486864

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{4111}}^1$

素因数の和:4446

約数の個数: 160

約数和(自身を含む): 59534522880

約数和(自身を除く): 39365036016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 277, 328, 369, 432, 492, 554, 656, 738, 831, 984, 1107, 1108, 1476, 1662, 1968, 2214, 2216, 2493, 2952, 3324, 4111, 4428, 4432, 4986, 5904, 6648, 7479, 8222, 8856, 9972, 11357, 12333, 13296, 14958, 16444, 17712, 19944, 22714, 24666, 29916, 32888, 34071, 36999, 39888, 45428, 49332, 59832, 65776, 68142, 73998, 90856, 98664, 102213, 110997, 119664, 136284, 147996, 168551, 181712, 197328, 204426, 221994, 272568, 295992, 306639, 337102, 408852, 443988, 505653, 545136, 591984, 613278, 674204, 817704, 887976, 1011306, 1138747, 1226556, 1348408, 1516959, 1635408, 1775952, 2022612, 2277494, 2453112, 2696816, 3033918, 3416241, 4045224, 4550877, 4554988, 4906224, 6067836, 6832482, 8090448, 9101754, 9109976, 10248723, 12135672, 13664964, 18203508, 18219952, 20497446, 24271344, 27329928, 30746169, 36407016, 40994892, 46688627, 54659856, 61492338, 72814032, 81989784, 93377254, 122984676, 140065881, 163979568, 186754508, 245969352, 280131762, 373509016, 420197643, 491938704, 560263524, 747018032, 840395286, 1120527048, 1260592929, 1680790572, 2241054096, 2521185858, 3361581144, 5042371716, 6723162288, 10084743432, 20169486864]

約数ペア:

[(1, 20169486864), (2, 10084743432), (3, 6723162288), (4, 5042371716), (6, 3361581144), (8, 2521185858), (9, 2241054096), (12, 1680790572), (16, 1260592929), (18, 1120527048), (24, 840395286), (27, 747018032), (36, 560263524), (41, 491938704), (48, 420197643), (54, 373509016), (72, 280131762), (82, 245969352), (108, 186754508), (123, 163979568), (144, 140065881), (164, 122984676), (216, 93377254), (246, 81989784), (277, 72814032), (328, 61492338), (369, 54659856), (432, 46688627), (492, 40994892), (554, 36407016), (656, 30746169), (738, 27329928), (831, 24271344), (984, 20497446), (1107, 18219952), (1108, 18203508), (1476, 13664964), (1662, 12135672), (1968, 10248723), (2214, 9109976), (2216, 9101754), (2493, 8090448), (2952, 6832482), (3324, 6067836), (4111, 4906224), (4428, 4554988), (4432, 4550877), (4986, 4045224), (5904, 3416241), (6648, 3033918), (7479, 2696816), (8222, 2453112), (8856, 2277494), (9972, 2022612), (11357, 1775952), (12333, 1635408), (13296, 1516959), (14958, 1348408), (16444, 1226556), (17712, 1138747), (19944, 1011306), (22714, 887976), (24666, 817704), (29916, 674204), (32888, 613278), (34071, 591984), (36999, 545136), (39888, 505653), (45428, 443988), (49332, 408852), (59832, 337102), (65776, 306639), (68142, 295992), (73998, 272568), (90856, 221994), (98664, 204426), (102213, 197328), (110997, 181712), (119664, 168551), (136284, 147996)]