20342270016

素因数分解:

$2^6\times 3^4\times {\mathrm{599}}^1\times {\mathrm{6551}}^1$

素因数の和:7174

約数の個数: 140

約数和(自身を含む): 60410750400

約数和(自身を除く): 40068480384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 599, 648, 864, 1198, 1296, 1728, 1797, 2396, 2592, 3594, 4792, 5184, 5391, 6551, 7188, 9584, 10782, 13102, 14376, 16173, 19168, 19653, 21564, 26204, 28752, 32346, 38336, 39306, 43128, 48519, 52408, 57504, 58959, 64692, 78612, 86256, 97038, 104816, 115008, 117918, 129384, 157224, 172512, 176877, 194076, 209632, 235836, 258768, 314448, 345024, 353754, 388152, 419264, 471672, 517536, 530631, 628896, 707508, 776304, 943344, 1035072, 1061262, 1257792, 1415016, 1552608, 1886688, 2122524, 2830032, 3105216, 3773376, 3924049, 4245048, 5660064, 7848098, 8490096, 11320128, 11772147, 15696196, 16980192, 23544294, 31392392, 33960384, 35316441, 47088588, 62784784, 70632882, 94177176, 105949323, 125569568, 141265764, 188354352, 211898646, 251139136, 282531528, 317847969, 376708704, 423797292, 565063056, 635695938, 753417408, 847594584, 1130126112, 1271391876, 1695189168, 2260252224, 2542783752, 3390378336, 5085567504, 6780756672, 10171135008, 20342270016]

約数ペア:

[(1, 20342270016), (2, 10171135008), (3, 6780756672), (4, 5085567504), (6, 3390378336), (8, 2542783752), (9, 2260252224), (12, 1695189168), (16, 1271391876), (18, 1130126112), (24, 847594584), (27, 753417408), (32, 635695938), (36, 565063056), (48, 423797292), (54, 376708704), (64, 317847969), (72, 282531528), (81, 251139136), (96, 211898646), (108, 188354352), (144, 141265764), (162, 125569568), (192, 105949323), (216, 94177176), (288, 70632882), (324, 62784784), (432, 47088588), (576, 35316441), (599, 33960384), (648, 31392392), (864, 23544294), (1198, 16980192), (1296, 15696196), (1728, 11772147), (1797, 11320128), (2396, 8490096), (2592, 7848098), (3594, 5660064), (4792, 4245048), (5184, 3924049), (5391, 3773376), (6551, 3105216), (7188, 2830032), (9584, 2122524), (10782, 1886688), (13102, 1552608), (14376, 1415016), (16173, 1257792), (19168, 1061262), (19653, 1035072), (21564, 943344), (26204, 776304), (28752, 707508), (32346, 628896), (38336, 530631), (39306, 517536), (43128, 471672), (48519, 419264), (52408, 388152), (57504, 353754), (58959, 345024), (64692, 314448), (78612, 258768), (86256, 235836), (97038, 209632), (104816, 194076), (115008, 176877), (117918, 172512), (129384, 157224)]