20186478792

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1291}}^1\times {\mathrm{2749}}^1$

素因数の和:4131

約数の個数: 96

約数和(自身を含む): 55426800000

約数和(自身を除く): 35240321208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1291, 1422, 1896, 2582, 2749, 2844, 3873, 5164, 5498, 5688, 7746, 8247, 10328, 10996, 11619, 15492, 16494, 21992, 23238, 24741, 30984, 32988, 46476, 49482, 65976, 92952, 98964, 101989, 197928, 203978, 217171, 305967, 407956, 434342, 611934, 651513, 815912, 868684, 917901, 1223868, 1303026, 1737368, 1835802, 1954539, 2447736, 2606052, 3548959, 3671604, 3909078, 5212104, 7097918, 7343208, 7818156, 10646877, 14195836, 15636312, 21293754, 28391672, 31940631, 42587508, 63881262, 85175016, 127762524, 255525048, 280367761, 560735522, 841103283, 1121471044, 1682206566, 2242942088, 2523309849, 3364413132, 5046619698, 6728826264, 10093239396, 20186478792]

約数ペア:

[(1, 20186478792), (2, 10093239396), (3, 6728826264), (4, 5046619698), (6, 3364413132), (8, 2523309849), (9, 2242942088), (12, 1682206566), (18, 1121471044), (24, 841103283), (36, 560735522), (72, 280367761), (79, 255525048), (158, 127762524), (237, 85175016), (316, 63881262), (474, 42587508), (632, 31940631), (711, 28391672), (948, 21293754), (1291, 15636312), (1422, 14195836), (1896, 10646877), (2582, 7818156), (2749, 7343208), (2844, 7097918), (3873, 5212104), (5164, 3909078), (5498, 3671604), (5688, 3548959), (7746, 2606052), (8247, 2447736), (10328, 1954539), (10996, 1835802), (11619, 1737368), (15492, 1303026), (16494, 1223868), (21992, 917901), (23238, 868684), (24741, 815912), (30984, 651513), (32988, 611934), (46476, 434342), (49482, 407956), (65976, 305967), (92952, 217171), (98964, 203978), (101989, 197928)]