20876114448

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{109579}}^1$

素因数の和:109616

約数の個数: 180

約数和(自身を含む): 70480541040

約数和(自身を除く): 49604426592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1701, 1764, 1944, 2268, 2352, 2646, 3024, 3402, 3528, 3888, 3969, 4536, 5292, 6804, 7056, 7938, 9072, 10584, 11907, 13608, 15876, 21168, 23814, 27216, 31752, 47628, 63504, 95256, 109579, 190512, 219158, 328737, 438316, 657474, 767053, 876632, 986211, 1314948, 1534106, 1753264, 1972422, 2301159, 2629896, 2958633, 3068212, 3944844, 4602318, 5259792, 5369371, 5917266, 6136424, 6903477, 7889688, 8875899, 9204636, 10738742, 11834532, 12272848, 13806954, 15779376, 16108113, 17751798, 18409272, 20710431, 21477484, 23669064, 26627697, 27613908, 32216226, 35503596, 36818544, 41420862, 42954968, 47338128, 48324339, 53255394, 55227816, 62131293, 64432452, 71007192, 82841724, 85909936, 96648678, 106510788, 110455632, 124262586, 128864904, 142014384, 144973017, 165683448, 186393879, 193297356, 213021576, 248525172, 257729808, 289946034, 331366896, 372787758, 386594712, 426043152, 434919051, 497050344, 579892068, 745575516, 773189424, 869838102, 994100688, 1159784136, 1304757153, 1491151032, 1739676204, 2319568272, 2609514306, 2982302064, 3479352408, 5219028612, 6958704816, 10438057224, 20876114448]

約数ペア:

[(1, 20876114448), (2, 10438057224), (3, 6958704816), (4, 5219028612), (6, 3479352408), (7, 2982302064), (8, 2609514306), (9, 2319568272), (12, 1739676204), (14, 1491151032), (16, 1304757153), (18, 1159784136), (21, 994100688), (24, 869838102), (27, 773189424), (28, 745575516), (36, 579892068), (42, 497050344), (48, 434919051), (49, 426043152), (54, 386594712), (56, 372787758), (63, 331366896), (72, 289946034), (81, 257729808), (84, 248525172), (98, 213021576), (108, 193297356), (112, 186393879), (126, 165683448), (144, 144973017), (147, 142014384), (162, 128864904), (168, 124262586), (189, 110455632), (196, 106510788), (216, 96648678), (243, 85909936), (252, 82841724), (294, 71007192), (324, 64432452), (336, 62131293), (378, 55227816), (392, 53255394), (432, 48324339), (441, 47338128), (486, 42954968), (504, 41420862), (567, 36818544), (588, 35503596), (648, 32216226), (756, 27613908), (784, 26627697), (882, 23669064), (972, 21477484), (1008, 20710431), (1134, 18409272), (1176, 17751798), (1296, 16108113), (1323, 15779376), (1512, 13806954), (1701, 12272848), (1764, 11834532), (1944, 10738742), (2268, 9204636), (2352, 8875899), (2646, 7889688), (3024, 6903477), (3402, 6136424), (3528, 5917266), (3888, 5369371), (3969, 5259792), (4536, 4602318), (5292, 3944844), (6804, 3068212), (7056, 2958633), (7938, 2629896), (9072, 2301159), (10584, 1972422), (11907, 1753264), (13608, 1534106), (15876, 1314948), (21168, 986211), (23814, 876632), (27216, 767053), (31752, 657474), (47628, 438316), (63504, 328737), (95256, 219158), (109579, 190512)]