20572992

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 68470272

約数和(自身を除く): 47897280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 191, 192, 198, 204, 264, 272, 288, 306, 352, 374, 382, 396, 408, 528, 544, 561, 573, 576, 612, 704, 748, 764, 792, 816, 1056, 1088, 1122, 1146, 1224, 1496, 1528, 1584, 1632, 1683, 1719, 2101, 2112, 2244, 2292, 2448, 2992, 3056, 3168, 3247, 3264, 3366, 3438, 4202, 4488, 4584, 4896, 5984, 6112, 6303, 6336, 6494, 6732, 6876, 8404, 8976, 9168, 9741, 9792, 11968, 12224, 12606, 12988, 13464, 13752, 16808, 17952, 18336, 18909, 19482, 25212, 25976, 26928, 27504, 29223, 33616, 35717, 35904, 36672, 37818, 38964, 50424, 51952, 53856, 55008, 58446, 67232, 71434, 75636, 77928, 100848, 103904, 107151, 107712, 110016, 116892, 134464, 142868, 151272, 155856, 201696, 207808, 214302, 233784, 285736, 302544, 311712, 321453, 403392, 428604, 467568, 571472, 605088, 623424, 642906, 857208, 935136, 1142944, 1210176, 1285812, 1714416, 1870272, 2285888, 2571624, 3428832, 5143248, 6857664, 10286496, 20572992]

約数ペア:

[(1, 20572992), (2, 10286496), (3, 6857664), (4, 5143248), (6, 3428832), (8, 2571624), (9, 2285888), (11, 1870272), (12, 1714416), (16, 1285812), (17, 1210176), (18, 1142944), (22, 935136), (24, 857208), (32, 642906), (33, 623424), (34, 605088), (36, 571472), (44, 467568), (48, 428604), (51, 403392), (64, 321453), (66, 311712), (68, 302544), (72, 285736), (88, 233784), (96, 214302), (99, 207808), (102, 201696), (132, 155856), (136, 151272), (144, 142868), (153, 134464), (176, 116892), (187, 110016), (191, 107712), (192, 107151), (198, 103904), (204, 100848), (264, 77928), (272, 75636), (288, 71434), (306, 67232), (352, 58446), (374, 55008), (382, 53856), (396, 51952), (408, 50424), (528, 38964), (544, 37818), (561, 36672), (573, 35904), (576, 35717), (612, 33616), (704, 29223), (748, 27504), (764, 26928), (792, 25976), (816, 25212), (1056, 19482), (1088, 18909), (1122, 18336), (1146, 17952), (1224, 16808), (1496, 13752), (1528, 13464), (1584, 12988), (1632, 12606), (1683, 12224), (1719, 11968), (2101, 9792), (2112, 9741), (2244, 9168), (2292, 8976), (2448, 8404), (2992, 6876), (3056, 6732), (3168, 6494), (3247, 6336), (3264, 6303), (3366, 6112), (3438, 5984), (4202, 4896), (4488, 4584)]