20162645508093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1\times {\mathrm{495437}}^1$

素因数の和:496898

約数の個数: 64

約数和(自身を含む): 31550760161280

約数和(自身を除く): 11388114653187

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 893, 1381, 1551, 2679, 4143, 9823, 15191, 26239, 29469, 45573, 64907, 78717, 194721, 288629, 495437, 713977, 865887, 1233233, 1486311, 2141931, 3699699, 5449807, 9413303, 13565563, 16349421, 23285539, 28239909, 40696689, 69856617, 103546333, 256140929, 310638999, 442425241, 684198497, 768422787, 1327275723, 2052595491, 4866677651, 7526183467, 12999771443, 14600032953, 22578550401, 32157329359, 38999314329, 96471988077, 142997485873, 353730622949, 428992457619, 610989257821, 1061191868847, 1832967773463, 6720881836031, 20162645508093]

約数ペア:

[(1, 20162645508093), (3, 6720881836031), (11, 1832967773463), (19, 1061191868847), (33, 610989257821), (47, 428992457619), (57, 353730622949), (141, 142997485873), (209, 96471988077), (517, 38999314329), (627, 32157329359), (893, 22578550401), (1381, 14600032953), (1551, 12999771443), (2679, 7526183467), (4143, 4866677651), (9823, 2052595491), (15191, 1327275723), (26239, 768422787), (29469, 684198497), (45573, 442425241), (64907, 310638999), (78717, 256140929), (194721, 103546333), (288629, 69856617), (495437, 40696689), (713977, 28239909), (865887, 23285539), (1233233, 16349421), (1486311, 13565563), (2141931, 9413303), (3699699, 5449807)]