20218067424

素因数分解:

$2^5\times 3^3\times {\mathrm{167}}^1\times {\mathrm{140123}}^1$

素因数の和:140309

約数の個数: 96

約数和(自身を含む): 59322896640

約数和(自身を除く): 39104829216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 167, 216, 288, 334, 432, 501, 668, 864, 1002, 1336, 1503, 2004, 2672, 3006, 4008, 4509, 5344, 6012, 8016, 9018, 12024, 16032, 18036, 24048, 36072, 48096, 72144, 140123, 144288, 280246, 420369, 560492, 840738, 1120984, 1261107, 1681476, 2241968, 2522214, 3362952, 3783321, 4483936, 5044428, 6725904, 7566642, 10088856, 13451808, 15133284, 20177712, 23400541, 30266568, 40355424, 46801082, 60533136, 70201623, 93602164, 121066272, 140403246, 187204328, 210604869, 280806492, 374408656, 421209738, 561612984, 631814607, 748817312, 842419476, 1123225968, 1263629214, 1684838952, 2246451936, 2527258428, 3369677904, 5054516856, 6739355808, 10109033712, 20218067424]

約数ペア:

[(1, 20218067424), (2, 10109033712), (3, 6739355808), (4, 5054516856), (6, 3369677904), (8, 2527258428), (9, 2246451936), (12, 1684838952), (16, 1263629214), (18, 1123225968), (24, 842419476), (27, 748817312), (32, 631814607), (36, 561612984), (48, 421209738), (54, 374408656), (72, 280806492), (96, 210604869), (108, 187204328), (144, 140403246), (167, 121066272), (216, 93602164), (288, 70201623), (334, 60533136), (432, 46801082), (501, 40355424), (668, 30266568), (864, 23400541), (1002, 20177712), (1336, 15133284), (1503, 13451808), (2004, 10088856), (2672, 7566642), (3006, 6725904), (4008, 5044428), (4509, 4483936), (5344, 3783321), (6012, 3362952), (8016, 2522214), (9018, 2241968), (12024, 1681476), (16032, 1261107), (18036, 1120984), (24048, 840738), (36072, 560492), (48096, 420369), (72144, 280246), (140123, 144288)]