20005677144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16267}}^1$

素因数の和:16358

約数の個数: 192

約数和(自身を含む): 60907392000

約数和(自身を除く): 40901714856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 31, 36, 38, 57, 58, 62, 72, 76, 87, 93, 114, 116, 124, 152, 171, 174, 186, 228, 232, 248, 261, 279, 342, 348, 372, 456, 522, 551, 558, 589, 684, 696, 744, 899, 1044, 1102, 1116, 1178, 1368, 1653, 1767, 1798, 2088, 2204, 2232, 2356, 2697, 3306, 3534, 3596, 4408, 4712, 4959, 5301, 5394, 6612, 7068, 7192, 8091, 9918, 10602, 10788, 13224, 14136, 16182, 16267, 17081, 19836, 21204, 21576, 32364, 32534, 34162, 39672, 42408, 48801, 51243, 64728, 65068, 68324, 97602, 102486, 130136, 136648, 146403, 153729, 195204, 204972, 292806, 307458, 309073, 390408, 409944, 471743, 504277, 585612, 614916, 618146, 927219, 943486, 1008554, 1171224, 1229832, 1236292, 1415229, 1512831, 1854438, 1886972, 2017108, 2472584, 2781657, 2830458, 3025662, 3708876, 3773944, 4034216, 4245687, 4538493, 5563314, 5660916, 6051324, 7417752, 8491374, 8963117, 9076986, 9581263, 11126628, 11321832, 12102648, 14624033, 16982748, 17926234, 18153972, 19162526, 22253256, 26889351, 28743789, 29248066, 33965496, 35852468, 36307944, 38325052, 43872099, 53778702, 57487578, 58496132, 71704936, 76650104, 80668053, 86231367, 87744198, 107557404, 114975156, 116992264, 131616297, 161336106, 172462734, 175488396, 215114808, 229950312, 263232594, 277856627, 322672212, 344925468, 350976792, 526465188, 555713254, 645344424, 689850936, 833569881, 1052930376, 1111426508, 1667139762, 2222853016, 2500709643, 3334279524, 5001419286, 6668559048, 10002838572, 20005677144]

約数ペア:

[(1, 20005677144), (2, 10002838572), (3, 6668559048), (4, 5001419286), (6, 3334279524), (8, 2500709643), (9, 2222853016), (12, 1667139762), (18, 1111426508), (19, 1052930376), (24, 833569881), (29, 689850936), (31, 645344424), (36, 555713254), (38, 526465188), (57, 350976792), (58, 344925468), (62, 322672212), (72, 277856627), (76, 263232594), (87, 229950312), (93, 215114808), (114, 175488396), (116, 172462734), (124, 161336106), (152, 131616297), (171, 116992264), (174, 114975156), (186, 107557404), (228, 87744198), (232, 86231367), (248, 80668053), (261, 76650104), (279, 71704936), (342, 58496132), (348, 57487578), (372, 53778702), (456, 43872099), (522, 38325052), (551, 36307944), (558, 35852468), (589, 33965496), (684, 29248066), (696, 28743789), (744, 26889351), (899, 22253256), (1044, 19162526), (1102, 18153972), (1116, 17926234), (1178, 16982748), (1368, 14624033), (1653, 12102648), (1767, 11321832), (1798, 11126628), (2088, 9581263), (2204, 9076986), (2232, 8963117), (2356, 8491374), (2697, 7417752), (3306, 6051324), (3534, 5660916), (3596, 5563314), (4408, 4538493), (4712, 4245687), (4959, 4034216), (5301, 3773944), (5394, 3708876), (6612, 3025662), (7068, 2830458), (7192, 2781657), (8091, 2472584), (9918, 2017108), (10602, 1886972), (10788, 1854438), (13224, 1512831), (14136, 1415229), (16182, 1236292), (16267, 1229832), (17081, 1171224), (19836, 1008554), (21204, 943486), (21576, 927219), (32364, 618146), (32534, 614916), (34162, 585612), (39672, 504277), (42408, 471743), (48801, 409944), (51243, 390408), (64728, 309073), (65068, 307458), (68324, 292806), (97602, 204972), (102486, 195204), (130136, 153729), (136648, 146403)]