20322432

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 66830400

約数和(自身を除く): 46507968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 59, 64, 69, 72, 78, 92, 96, 104, 117, 118, 128, 138, 144, 156, 177, 184, 192, 207, 208, 234, 236, 276, 288, 299, 312, 354, 368, 384, 414, 416, 468, 472, 531, 552, 576, 598, 624, 708, 736, 767, 828, 832, 897, 936, 944, 1062, 1104, 1152, 1196, 1248, 1357, 1416, 1472, 1534, 1656, 1664, 1794, 1872, 1888, 2124, 2208, 2301, 2392, 2496, 2691, 2714, 2832, 2944, 3068, 3312, 3588, 3744, 3776, 4071, 4248, 4416, 4602, 4784, 4992, 5382, 5428, 5664, 6136, 6624, 6903, 7176, 7488, 7552, 8142, 8496, 8832, 9204, 9568, 10764, 10856, 11328, 12213, 12272, 13248, 13806, 14352, 14976, 16284, 16992, 17641, 18408, 19136, 21528, 21712, 22656, 24426, 24544, 26496, 27612, 28704, 32568, 33984, 35282, 36816, 38272, 43056, 43424, 48852, 49088, 52923, 55224, 57408, 65136, 67968, 70564, 73632, 86112, 86848, 97704, 98176, 105846, 110448, 114816, 130272, 141128, 147264, 158769, 172224, 173696, 195408, 211692, 220896, 260544, 282256, 294528, 317538, 344448, 390816, 423384, 441792, 521088, 564512, 635076, 781632, 846768, 883584, 1129024, 1270152, 1563264, 1693536, 2258048, 2540304, 3387072, 5080608, 6774144, 10161216, 20322432]

約数ペア:

[(1, 20322432), (2, 10161216), (3, 6774144), (4, 5080608), (6, 3387072), (8, 2540304), (9, 2258048), (12, 1693536), (13, 1563264), (16, 1270152), (18, 1129024), (23, 883584), (24, 846768), (26, 781632), (32, 635076), (36, 564512), (39, 521088), (46, 441792), (48, 423384), (52, 390816), (59, 344448), (64, 317538), (69, 294528), (72, 282256), (78, 260544), (92, 220896), (96, 211692), (104, 195408), (117, 173696), (118, 172224), (128, 158769), (138, 147264), (144, 141128), (156, 130272), (177, 114816), (184, 110448), (192, 105846), (207, 98176), (208, 97704), (234, 86848), (236, 86112), (276, 73632), (288, 70564), (299, 67968), (312, 65136), (354, 57408), (368, 55224), (384, 52923), (414, 49088), (416, 48852), (468, 43424), (472, 43056), (531, 38272), (552, 36816), (576, 35282), (598, 33984), (624, 32568), (708, 28704), (736, 27612), (767, 26496), (828, 24544), (832, 24426), (897, 22656), (936, 21712), (944, 21528), (1062, 19136), (1104, 18408), (1152, 17641), (1196, 16992), (1248, 16284), (1357, 14976), (1416, 14352), (1472, 13806), (1534, 13248), (1656, 12272), (1664, 12213), (1794, 11328), (1872, 10856), (1888, 10764), (2124, 9568), (2208, 9204), (2301, 8832), (2392, 8496), (2496, 8142), (2691, 7552), (2714, 7488), (2832, 7176), (2944, 6903), (3068, 6624), (3312, 6136), (3588, 5664), (3744, 5428), (3776, 5382), (4071, 4992), (4248, 4784), (4416, 4602)]