20076332280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{10247}}^1$

素因数の和:10853

約数の個数: 128

約数和(自身を含む): 62422617600

約数和(自身を除く): 42346285320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 563, 580, 696, 870, 1126, 1160, 1689, 1740, 2252, 2815, 3378, 3480, 4504, 5630, 6756, 8445, 10247, 11260, 13512, 16327, 16890, 20494, 22520, 30741, 32654, 33780, 40988, 48981, 51235, 61482, 65308, 67560, 81635, 81976, 97962, 102470, 122964, 130616, 153705, 163270, 195924, 204940, 244905, 245928, 297163, 307410, 326540, 391848, 409880, 489810, 594326, 614820, 653080, 891489, 979620, 1188652, 1229640, 1485815, 1782978, 1959240, 2377304, 2971630, 3565956, 4457445, 5769061, 5943260, 7131912, 8914890, 11538122, 11886520, 17307183, 17829780, 23076244, 28845305, 34614366, 35659560, 46152488, 57690610, 69228732, 86535915, 115381220, 138457464, 167302769, 173071830, 230762440, 334605538, 346143660, 501908307, 669211076, 692287320, 836513845, 1003816614, 1338422152, 1673027690, 2007633228, 2509541535, 3346055380, 4015266456, 5019083070, 6692110760, 10038166140, 20076332280]

約数ペア:

[(1, 20076332280), (2, 10038166140), (3, 6692110760), (4, 5019083070), (5, 4015266456), (6, 3346055380), (8, 2509541535), (10, 2007633228), (12, 1673027690), (15, 1338422152), (20, 1003816614), (24, 836513845), (29, 692287320), (30, 669211076), (40, 501908307), (58, 346143660), (60, 334605538), (87, 230762440), (116, 173071830), (120, 167302769), (145, 138457464), (174, 115381220), (232, 86535915), (290, 69228732), (348, 57690610), (435, 46152488), (563, 35659560), (580, 34614366), (696, 28845305), (870, 23076244), (1126, 17829780), (1160, 17307183), (1689, 11886520), (1740, 11538122), (2252, 8914890), (2815, 7131912), (3378, 5943260), (3480, 5769061), (4504, 4457445), (5630, 3565956), (6756, 2971630), (8445, 2377304), (10247, 1959240), (11260, 1782978), (13512, 1485815), (16327, 1229640), (16890, 1188652), (20494, 979620), (22520, 891489), (30741, 653080), (32654, 614820), (33780, 594326), (40988, 489810), (48981, 409880), (51235, 391848), (61482, 326540), (65308, 307410), (67560, 297163), (81635, 245928), (81976, 244905), (97962, 204940), (102470, 195924), (122964, 163270), (130616, 153705)]