20161844352

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1013}}^1$

素因数の和:1492

約数の個数: 256

約数和(自身を含む): 64290844800

約数和(自身を除く): 44129000448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 443, 468, 576, 624, 702, 832, 864, 886, 936, 1013, 1152, 1248, 1329, 1404, 1664, 1728, 1772, 1872, 2026, 2496, 2658, 2808, 3039, 3456, 3544, 3744, 3987, 4052, 4992, 5316, 5616, 5759, 6078, 7088, 7488, 7974, 8104, 9117, 10632, 11232, 11518, 11961, 12156, 13169, 14176, 14976, 15948, 16208, 17277, 18234, 21264, 22464, 23036, 23922, 24312, 26338, 27351, 28352, 31896, 32416, 34554, 36468, 39507, 42528, 44928, 46072, 47844, 48624, 51831, 52676, 54702, 56704, 63792, 64832, 69108, 72936, 79014, 85056, 92144, 95688, 97248, 103662, 105352, 109404, 118521, 127584, 129664, 138216, 145872, 155493, 158028, 170112, 184288, 191376, 194496, 207324, 210704, 218808, 237042, 255168, 276432, 291744, 310986, 316056, 355563, 368576, 382752, 388992, 414648, 421408, 437616, 448759, 474084, 510336, 552864, 583488, 621972, 632112, 711126, 737152, 765504, 829296, 842816, 875232, 897518, 948168, 1105728, 1166976, 1243944, 1264224, 1346277, 1422252, 1531008, 1658592, 1685632, 1750464, 1795036, 1896336, 2211456, 2487888, 2528448, 2692554, 2844504, 3317184, 3500928, 3590072, 3792672, 4038831, 4975776, 5056896, 5385108, 5689008, 5833867, 6634368, 7180144, 7585344, 8077662, 9951552, 10770216, 11378016, 11667734, 12116493, 14360288, 15170688, 16155324, 17501601, 19903104, 21540432, 22756032, 23335468, 24232986, 28720576, 32310648, 35003202, 43080864, 45512064, 46670936, 48465972, 52504803, 57441152, 64621296, 70006404, 86161728, 93341872, 96931944, 105009606, 129242592, 140012808, 157514409, 172323456, 186683744, 193863888, 210019212, 258485184, 280025616, 315028818, 373367488, 387727776, 420038424, 516970368, 560051232, 630057636, 746734976, 775455552, 840076848, 1120102464, 1260115272, 1550911104, 1680153696, 2240204928, 2520230544, 3360307392, 5040461088, 6720614784, 10080922176, 20161844352]

約数ペア:

[(1, 20161844352), (2, 10080922176), (3, 6720614784), (4, 5040461088), (6, 3360307392), (8, 2520230544), (9, 2240204928), (12, 1680153696), (13, 1550911104), (16, 1260115272), (18, 1120102464), (24, 840076848), (26, 775455552), (27, 746734976), (32, 630057636), (36, 560051232), (39, 516970368), (48, 420038424), (52, 387727776), (54, 373367488), (64, 315028818), (72, 280025616), (78, 258485184), (96, 210019212), (104, 193863888), (108, 186683744), (117, 172323456), (128, 157514409), (144, 140012808), (156, 129242592), (192, 105009606), (208, 96931944), (216, 93341872), (234, 86161728), (288, 70006404), (312, 64621296), (351, 57441152), (384, 52504803), (416, 48465972), (432, 46670936), (443, 45512064), (468, 43080864), (576, 35003202), (624, 32310648), (702, 28720576), (832, 24232986), (864, 23335468), (886, 22756032), (936, 21540432), (1013, 19903104), (1152, 17501601), (1248, 16155324), (1329, 15170688), (1404, 14360288), (1664, 12116493), (1728, 11667734), (1772, 11378016), (1872, 10770216), (2026, 9951552), (2496, 8077662), (2658, 7585344), (2808, 7180144), (3039, 6634368), (3456, 5833867), (3544, 5689008), (3744, 5385108), (3987, 5056896), (4052, 4975776), (4992, 4038831), (5316, 3792672), (5616, 3590072), (5759, 3500928), (6078, 3317184), (7088, 2844504), (7488, 2692554), (7974, 2528448), (8104, 2487888), (9117, 2211456), (10632, 1896336), (11232, 1795036), (11518, 1750464), (11961, 1685632), (12156, 1658592), (13169, 1531008), (14176, 1422252), (14976, 1346277), (15948, 1264224), (16208, 1243944), (17277, 1166976), (18234, 1105728), (21264, 948168), (22464, 897518), (23036, 875232), (23922, 842816), (24312, 829296), (26338, 765504), (27351, 737152), (28352, 711126), (31896, 632112), (32416, 621972), (34554, 583488), (36468, 552864), (39507, 510336), (42528, 474084), (44928, 448759), (46072, 437616), (47844, 421408), (48624, 414648), (51831, 388992), (52676, 382752), (54702, 368576), (56704, 355563), (63792, 316056), (64832, 310986), (69108, 291744), (72936, 276432), (79014, 255168), (85056, 237042), (92144, 218808), (95688, 210704), (97248, 207324), (103662, 194496), (105352, 191376), (109404, 184288), (118521, 170112), (127584, 158028), (129664, 155493), (138216, 145872)]