20149820496

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17333}}^1$

素因数の和:17392

約数の個数: 240

約数和(自身を含む): 65720543616

約数和(自身を除く): 45570723120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 243, 276, 299, 312, 324, 351, 368, 414, 432, 468, 486, 552, 598, 621, 624, 648, 702, 828, 897, 936, 972, 1053, 1104, 1196, 1242, 1296, 1404, 1656, 1794, 1863, 1872, 1944, 2106, 2392, 2484, 2691, 2808, 3159, 3312, 3588, 3726, 3888, 4212, 4784, 4968, 5382, 5589, 5616, 6318, 7176, 7452, 8073, 8424, 9936, 10764, 11178, 12636, 14352, 14904, 16146, 16848, 17333, 21528, 22356, 24219, 25272, 29808, 32292, 34666, 43056, 44712, 48438, 50544, 51999, 64584, 69332, 72657, 89424, 96876, 103998, 129168, 138664, 145314, 155997, 193752, 207996, 225329, 277328, 290628, 311994, 387504, 398659, 415992, 450658, 467991, 581256, 623988, 675987, 797318, 831984, 901316, 935982, 1162512, 1195977, 1247976, 1351974, 1403973, 1594636, 1802632, 1871964, 2027961, 2391954, 2495952, 2703948, 2807946, 3189272, 3587931, 3605264, 3743928, 4055922, 4211919, 4783908, 5182567, 5407896, 5615892, 6083883, 6378544, 7175862, 7487856, 8111844, 8423838, 9567816, 10365134, 10763793, 10815792, 11231784, 12167766, 14351724, 15547701, 16223688, 16847676, 18251649, 19135632, 20730268, 21527586, 22463568, 24335532, 28703448, 31095402, 32291379, 32447376, 33695352, 36503298, 41460536, 43055172, 46643103, 48671064, 54754947, 57406896, 62190804, 64582758, 67390704, 73006596, 82921072, 86110344, 93286206, 96874137, 97342128, 109509894, 124381608, 129165516, 139929309, 146013192, 172220688, 186572412, 193748274, 219019788, 248763216, 258331032, 279858618, 292026384, 373144824, 387496548, 419787927, 438039576, 516662064, 559717236, 746289648, 774993096, 839575854, 876079152, 1119434472, 1259363781, 1549986192, 1679151708, 2238868944, 2518727562, 3358303416, 5037455124, 6716606832, 10074910248, 20149820496]

約数ペア:

[(1, 20149820496), (2, 10074910248), (3, 6716606832), (4, 5037455124), (6, 3358303416), (8, 2518727562), (9, 2238868944), (12, 1679151708), (13, 1549986192), (16, 1259363781), (18, 1119434472), (23, 876079152), (24, 839575854), (26, 774993096), (27, 746289648), (36, 559717236), (39, 516662064), (46, 438039576), (48, 419787927), (52, 387496548), (54, 373144824), (69, 292026384), (72, 279858618), (78, 258331032), (81, 248763216), (92, 219019788), (104, 193748274), (108, 186572412), (117, 172220688), (138, 146013192), (144, 139929309), (156, 129165516), (162, 124381608), (184, 109509894), (207, 97342128), (208, 96874137), (216, 93286206), (234, 86110344), (243, 82921072), (276, 73006596), (299, 67390704), (312, 64582758), (324, 62190804), (351, 57406896), (368, 54754947), (414, 48671064), (432, 46643103), (468, 43055172), (486, 41460536), (552, 36503298), (598, 33695352), (621, 32447376), (624, 32291379), (648, 31095402), (702, 28703448), (828, 24335532), (897, 22463568), (936, 21527586), (972, 20730268), (1053, 19135632), (1104, 18251649), (1196, 16847676), (1242, 16223688), (1296, 15547701), (1404, 14351724), (1656, 12167766), (1794, 11231784), (1863, 10815792), (1872, 10763793), (1944, 10365134), (2106, 9567816), (2392, 8423838), (2484, 8111844), (2691, 7487856), (2808, 7175862), (3159, 6378544), (3312, 6083883), (3588, 5615892), (3726, 5407896), (3888, 5182567), (4212, 4783908), (4784, 4211919), (4968, 4055922), (5382, 3743928), (5589, 3605264), (5616, 3587931), (6318, 3189272), (7176, 2807946), (7452, 2703948), (8073, 2495952), (8424, 2391954), (9936, 2027961), (10764, 1871964), (11178, 1802632), (12636, 1594636), (14352, 1403973), (14904, 1351974), (16146, 1247976), (16848, 1195977), (17333, 1162512), (21528, 935982), (22356, 901316), (24219, 831984), (25272, 797318), (29808, 675987), (32292, 623988), (34666, 581256), (43056, 467991), (44712, 450658), (48438, 415992), (50544, 398659), (51999, 387504), (64584, 311994), (69332, 290628), (72657, 277328), (89424, 225329), (96876, 207996), (103998, 193752), (129168, 155997), (138664, 145314)]