20572784352

素因数分解:

$2^5\times 3^5\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:564

約数の個数: 288

約数和(自身を含む): 62504193024

約数和(自身を除く): 41931408672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 181, 188, 216, 243, 282, 288, 311, 324, 362, 376, 423, 432, 486, 543, 564, 622, 648, 724, 752, 846, 864, 933, 972, 1086, 1128, 1244, 1269, 1296, 1448, 1504, 1629, 1692, 1866, 1944, 2172, 2256, 2488, 2538, 2592, 2799, 2896, 3258, 3384, 3732, 3807, 3888, 4344, 4512, 4887, 4976, 5076, 5598, 5792, 6516, 6768, 7464, 7614, 7776, 8397, 8507, 8688, 9774, 9952, 10152, 11196, 11421, 13032, 13536, 14617, 14661, 14928, 15228, 16794, 17014, 17376, 19548, 20304, 22392, 22842, 25191, 25521, 26064, 29234, 29322, 29856, 30456, 33588, 34028, 39096, 40608, 43851, 43983, 44784, 45684, 50382, 51042, 52128, 56291, 58468, 58644, 60912, 67176, 68056, 75573, 76563, 78192, 87702, 87966, 89568, 91368, 100764, 102084, 112582, 116936, 117288, 121824, 131553, 134352, 136112, 151146, 153126, 156384, 168873, 175404, 175932, 182736, 201528, 204168, 225164, 229689, 233872, 234576, 263106, 268704, 272224, 302292, 306252, 337746, 350808, 351864, 365472, 394659, 403056, 408336, 450328, 459378, 467744, 469152, 506619, 526212, 604584, 612504, 675492, 689067, 701616, 703728, 789318, 806112, 816672, 900656, 918756, 1013238, 1052424, 1183977, 1209168, 1225008, 1350984, 1378134, 1403232, 1407456, 1519857, 1578636, 1801312, 1837512, 2026476, 2067201, 2104848, 2367954, 2418336, 2450016, 2645677, 2701968, 2756268, 3039714, 3157272, 3551931, 3675024, 4052952, 4134402, 4209696, 4559571, 4735908, 5291354, 5403936, 5512536, 6079428, 6314544, 7103862, 7350048, 7937031, 8105904, 8268804, 9119142, 9471816, 10582708, 11025072, 12158856, 12629088, 13678713, 14207724, 15874062, 16211808, 16537608, 18238284, 18943632, 21165416, 22050144, 23811093, 24317712, 27357426, 28415448, 31748124, 33075216, 36476568, 37887264, 42330832, 47622186, 48635424, 54714852, 56830896, 63496248, 66150432, 71433279, 72953136, 84661664, 95244372, 109429704, 113661792, 126992496, 142866558, 145906272, 190488744, 214299837, 218859408, 253984992, 285733116, 380977488, 428599674, 437718816, 571466232, 642899511, 761954976, 857199348, 1142932464, 1285799022, 1714398696, 2285864928, 2571598044, 3428797392, 5143196088, 6857594784, 10286392176, 20572784352]

約数ペア:

[(1, 20572784352), (2, 10286392176), (3, 6857594784), (4, 5143196088), (6, 3428797392), (8, 2571598044), (9, 2285864928), (12, 1714398696), (16, 1285799022), (18, 1142932464), (24, 857199348), (27, 761954976), (32, 642899511), (36, 571466232), (47, 437718816), (48, 428599674), (54, 380977488), (72, 285733116), (81, 253984992), (94, 218859408), (96, 214299837), (108, 190488744), (141, 145906272), (144, 142866558), (162, 126992496), (181, 113661792), (188, 109429704), (216, 95244372), (243, 84661664), (282, 72953136), (288, 71433279), (311, 66150432), (324, 63496248), (362, 56830896), (376, 54714852), (423, 48635424), (432, 47622186), (486, 42330832), (543, 37887264), (564, 36476568), (622, 33075216), (648, 31748124), (724, 28415448), (752, 27357426), (846, 24317712), (864, 23811093), (933, 22050144), (972, 21165416), (1086, 18943632), (1128, 18238284), (1244, 16537608), (1269, 16211808), (1296, 15874062), (1448, 14207724), (1504, 13678713), (1629, 12629088), (1692, 12158856), (1866, 11025072), (1944, 10582708), (2172, 9471816), (2256, 9119142), (2488, 8268804), (2538, 8105904), (2592, 7937031), (2799, 7350048), (2896, 7103862), (3258, 6314544), (3384, 6079428), (3732, 5512536), (3807, 5403936), (3888, 5291354), (4344, 4735908), (4512, 4559571), (4887, 4209696), (4976, 4134402), (5076, 4052952), (5598, 3675024), (5792, 3551931), (6516, 3157272), (6768, 3039714), (7464, 2756268), (7614, 2701968), (7776, 2645677), (8397, 2450016), (8507, 2418336), (8688, 2367954), (9774, 2104848), (9952, 2067201), (10152, 2026476), (11196, 1837512), (11421, 1801312), (13032, 1578636), (13536, 1519857), (14617, 1407456), (14661, 1403232), (14928, 1378134), (15228, 1350984), (16794, 1225008), (17014, 1209168), (17376, 1183977), (19548, 1052424), (20304, 1013238), (22392, 918756), (22842, 900656), (25191, 816672), (25521, 806112), (26064, 789318), (29234, 703728), (29322, 701616), (29856, 689067), (30456, 675492), (33588, 612504), (34028, 604584), (39096, 526212), (40608, 506619), (43851, 469152), (43983, 467744), (44784, 459378), (45684, 450328), (50382, 408336), (51042, 403056), (52128, 394659), (56291, 365472), (58468, 351864), (58644, 350808), (60912, 337746), (67176, 306252), (68056, 302292), (75573, 272224), (76563, 268704), (78192, 263106), (87702, 234576), (87966, 233872), (89568, 229689), (91368, 225164), (100764, 204168), (102084, 201528), (112582, 182736), (116936, 175932), (117288, 175404), (121824, 168873), (131553, 156384), (134352, 153126), (136112, 151146)]