20211941472

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4297

約数の個数: 192

約数和(自身を含む): 57967902720

約数和(自身を除く): 37755961248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 71, 92, 93, 96, 124, 138, 142, 184, 186, 213, 248, 276, 284, 368, 372, 426, 496, 552, 568, 713, 736, 744, 852, 992, 1104, 1136, 1426, 1488, 1633, 1704, 2139, 2201, 2208, 2272, 2852, 2976, 3266, 3408, 4159, 4278, 4402, 4899, 5704, 6532, 6603, 6816, 8318, 8556, 8804, 9798, 11408, 12477, 13064, 13206, 16636, 17112, 17608, 19596, 22816, 24954, 26128, 26412, 33272, 34224, 35216, 39192, 49908, 50623, 52256, 52824, 66544, 68448, 70432, 78384, 95657, 99816, 101246, 105648, 128929, 133088, 151869, 156768, 191314, 199632, 202492, 211296, 257858, 286971, 295289, 303738, 382628, 386787, 399264, 404984, 515716, 573942, 590578, 607476, 765256, 773574, 809968, 885867, 1031432, 1147884, 1181156, 1214952, 1530512, 1547148, 1619936, 1771734, 2062864, 2295768, 2362312, 2429904, 2965367, 3061024, 3094296, 3543468, 4125728, 4591536, 4724624, 4859808, 5930734, 6188592, 6791647, 7086936, 8896101, 9153959, 9183072, 9449248, 11861468, 12377184, 13583294, 14173872, 17792202, 18307918, 20374941, 23722936, 27166588, 27461877, 28347744, 35584404, 36615836, 40749882, 47445872, 54333176, 54923754, 71168808, 73231672, 81499764, 94891744, 108666352, 109847508, 142337616, 146463344, 162999528, 210541057, 217332704, 219695016, 284675232, 292926688, 325999056, 421082114, 439390032, 631623171, 651998112, 842164228, 878780064, 1263246342, 1684328456, 2526492684, 3368656912, 5052985368, 6737313824, 10105970736, 20211941472]

約数ペア:

[(1, 20211941472), (2, 10105970736), (3, 6737313824), (4, 5052985368), (6, 3368656912), (8, 2526492684), (12, 1684328456), (16, 1263246342), (23, 878780064), (24, 842164228), (31, 651998112), (32, 631623171), (46, 439390032), (48, 421082114), (62, 325999056), (69, 292926688), (71, 284675232), (92, 219695016), (93, 217332704), (96, 210541057), (124, 162999528), (138, 146463344), (142, 142337616), (184, 109847508), (186, 108666352), (213, 94891744), (248, 81499764), (276, 73231672), (284, 71168808), (368, 54923754), (372, 54333176), (426, 47445872), (496, 40749882), (552, 36615836), (568, 35584404), (713, 28347744), (736, 27461877), (744, 27166588), (852, 23722936), (992, 20374941), (1104, 18307918), (1136, 17792202), (1426, 14173872), (1488, 13583294), (1633, 12377184), (1704, 11861468), (2139, 9449248), (2201, 9183072), (2208, 9153959), (2272, 8896101), (2852, 7086936), (2976, 6791647), (3266, 6188592), (3408, 5930734), (4159, 4859808), (4278, 4724624), (4402, 4591536), (4899, 4125728), (5704, 3543468), (6532, 3094296), (6603, 3061024), (6816, 2965367), (8318, 2429904), (8556, 2362312), (8804, 2295768), (9798, 2062864), (11408, 1771734), (12477, 1619936), (13064, 1547148), (13206, 1530512), (16636, 1214952), (17112, 1181156), (17608, 1147884), (19596, 1031432), (22816, 885867), (24954, 809968), (26128, 773574), (26412, 765256), (33272, 607476), (34224, 590578), (35216, 573942), (39192, 515716), (49908, 404984), (50623, 399264), (52256, 386787), (52824, 382628), (66544, 303738), (68448, 295289), (70432, 286971), (78384, 257858), (95657, 211296), (99816, 202492), (101246, 199632), (105648, 191314), (128929, 156768), (133088, 151869)]