20167052373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1\times {\mathrm{4813}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 31961879040

約数和(自身を除く): 11794826667

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 607, 767, 1821, 2301, 4813, 5463, 6903, 7891, 14439, 23673, 35813, 43317, 62569, 71019, 107439, 187707, 283967, 322317, 465569, 563121, 851901, 1396707, 2555703, 2921491, 3691571, 4190121, 8764473, 11074713, 26293419, 33224139, 37979383, 113938149, 172367969, 341814447, 517103907, 1551311721, 2240783597, 6722350791, 20167052373]

約数ペア:

[(1, 20167052373), (3, 6722350791), (9, 2240783597), (13, 1551311721), (39, 517103907), (59, 341814447), (117, 172367969), (177, 113938149), (531, 37979383), (607, 33224139), (767, 26293419), (1821, 11074713), (2301, 8764473), (4813, 4190121), (5463, 3691571), (6903, 2921491), (7891, 2555703), (14439, 1396707), (23673, 851901), (35813, 563121), (43317, 465569), (62569, 322317), (71019, 283967), (107439, 187707)]