20008202688

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{167809}}^1$

素因数の和:167856

約数の個数: 140

約数和(自身を含む): 61889670480

約数和(自身を除く): 41881467792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1472, 1656, 1728, 1863, 2208, 2484, 2592, 3312, 3726, 4416, 4968, 5184, 6624, 7452, 9936, 13248, 14904, 19872, 29808, 39744, 59616, 119232, 167809, 335618, 503427, 671236, 1006854, 1342472, 1510281, 2013708, 2684944, 3020562, 3859607, 4027416, 4530843, 5369888, 6041124, 7719214, 8054832, 9061686, 10739776, 11578821, 12082248, 13592529, 15438428, 16109664, 18123372, 23157642, 24164496, 27185058, 30876856, 32219328, 34736463, 36246744, 46315284, 48328992, 54370116, 61753712, 69472926, 72493488, 92630568, 96657984, 104209389, 108740232, 123507424, 138945852, 144986976, 185261136, 208418778, 217480464, 247014848, 277891704, 289973952, 312628167, 370522272, 416837556, 434960928, 555783408, 625256334, 741044544, 833675112, 869921856, 1111566816, 1250512668, 1667350224, 2223133632, 2501025336, 3334700448, 5002050672, 6669400896, 10004101344, 20008202688]

約数ペア:

[(1, 20008202688), (2, 10004101344), (3, 6669400896), (4, 5002050672), (6, 3334700448), (8, 2501025336), (9, 2223133632), (12, 1667350224), (16, 1250512668), (18, 1111566816), (23, 869921856), (24, 833675112), (27, 741044544), (32, 625256334), (36, 555783408), (46, 434960928), (48, 416837556), (54, 370522272), (64, 312628167), (69, 289973952), (72, 277891704), (81, 247014848), (92, 217480464), (96, 208418778), (108, 185261136), (138, 144986976), (144, 138945852), (162, 123507424), (184, 108740232), (192, 104209389), (207, 96657984), (216, 92630568), (276, 72493488), (288, 69472926), (324, 61753712), (368, 54370116), (414, 48328992), (432, 46315284), (552, 36246744), (576, 34736463), (621, 32219328), (648, 30876856), (736, 27185058), (828, 24164496), (864, 23157642), (1104, 18123372), (1242, 16109664), (1296, 15438428), (1472, 13592529), (1656, 12082248), (1728, 11578821), (1863, 10739776), (2208, 9061686), (2484, 8054832), (2592, 7719214), (3312, 6041124), (3726, 5369888), (4416, 4530843), (4968, 4027416), (5184, 3859607), (6624, 3020562), (7452, 2684944), (9936, 2013708), (13248, 1510281), (14904, 1342472), (19872, 1006854), (29808, 671236), (39744, 503427), (59616, 335618), (119232, 167809)]