20248816914

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6131}}^1$

素因数の和:6230

約数の個数: 160

約数和(自身を含む): 50750884800

約数和(自身を除く): 30502067886

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 37, 38, 54, 57, 58, 74, 81, 87, 111, 114, 162, 171, 174, 222, 261, 333, 342, 513, 522, 551, 666, 703, 783, 999, 1026, 1073, 1102, 1406, 1539, 1566, 1653, 1998, 2109, 2146, 2349, 2997, 3078, 3219, 3306, 4218, 4698, 4959, 5994, 6131, 6327, 6438, 9657, 9918, 12262, 12654, 14877, 18393, 18981, 19314, 20387, 28971, 29754, 36786, 37962, 40774, 44631, 55179, 56943, 57942, 61161, 86913, 89262, 110358, 113886, 116489, 122322, 165537, 173826, 177799, 183483, 226847, 232978, 331074, 349467, 355598, 366966, 453694, 496611, 533397, 550449, 680541, 698934, 993222, 1048401, 1066794, 1100898, 1361082, 1600191, 1651347, 2041623, 2096802, 3145203, 3200382, 3302694, 3378181, 4083246, 4310093, 4800573, 6124869, 6290406, 6578563, 6756362, 8620186, 9435609, 9601146, 10134543, 12249738, 12930279, 13157126, 14401719, 18374607, 18871218, 19735689, 20269086, 25860558, 28803438, 30403629, 36749214, 38790837, 39471378, 59207067, 60807258, 77581674, 91210887, 116372511, 118414134, 124992697, 177621201, 182421774, 232745022, 249985394, 273632661, 349117533, 355242402, 374978091, 532863603, 547265322, 698235066, 749956182, 1065727206, 1124934273, 2249868546, 3374802819, 6749605638, 10124408457, 20248816914]

約数ペア:

[(1, 20248816914), (2, 10124408457), (3, 6749605638), (6, 3374802819), (9, 2249868546), (18, 1124934273), (19, 1065727206), (27, 749956182), (29, 698235066), (37, 547265322), (38, 532863603), (54, 374978091), (57, 355242402), (58, 349117533), (74, 273632661), (81, 249985394), (87, 232745022), (111, 182421774), (114, 177621201), (162, 124992697), (171, 118414134), (174, 116372511), (222, 91210887), (261, 77581674), (333, 60807258), (342, 59207067), (513, 39471378), (522, 38790837), (551, 36749214), (666, 30403629), (703, 28803438), (783, 25860558), (999, 20269086), (1026, 19735689), (1073, 18871218), (1102, 18374607), (1406, 14401719), (1539, 13157126), (1566, 12930279), (1653, 12249738), (1998, 10134543), (2109, 9601146), (2146, 9435609), (2349, 8620186), (2997, 6756362), (3078, 6578563), (3219, 6290406), (3306, 6124869), (4218, 4800573), (4698, 4310093), (4959, 4083246), (5994, 3378181), (6131, 3302694), (6327, 3200382), (6438, 3145203), (9657, 2096802), (9918, 2041623), (12262, 1651347), (12654, 1600191), (14877, 1361082), (18393, 1100898), (18981, 1066794), (19314, 1048401), (20387, 993222), (28971, 698934), (29754, 680541), (36786, 550449), (37962, 533397), (40774, 496611), (44631, 453694), (55179, 366966), (56943, 355598), (57942, 349467), (61161, 331074), (86913, 232978), (89262, 226847), (110358, 183483), (113886, 177799), (116489, 173826), (122322, 165537)]