20165448912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{2341}}^1$

素因数の和:3217

約数の個数: 160

約数和(自身を含む): 61557202944

約数和(自身を除く): 41391754032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 827, 868, 1302, 1488, 1654, 1736, 2341, 2481, 2604, 3308, 3472, 4682, 4962, 5208, 5789, 6616, 7023, 9364, 9924, 10416, 11578, 13232, 14046, 16387, 17367, 18728, 19848, 23156, 25637, 28092, 32774, 34734, 37456, 39696, 46312, 49161, 51274, 56184, 65548, 69468, 72571, 76911, 92624, 98322, 102548, 112368, 131096, 138936, 145142, 153822, 179459, 196644, 205096, 217713, 262192, 277872, 290284, 307644, 358918, 393288, 410192, 435426, 507997, 538377, 580568, 615288, 717836, 786576, 870852, 1015994, 1076754, 1161136, 1230576, 1435672, 1523991, 1741704, 1936007, 2031988, 2153508, 2871344, 3047982, 3483408, 3872014, 4063976, 4307016, 5808021, 6095964, 7744028, 8127952, 8614032, 11616042, 12191928, 13552049, 15488056, 23232084, 24383856, 27104098, 30976112, 40656147, 46464168, 54208196, 60016217, 81312294, 92928336, 108416392, 120032434, 162624588, 180048651, 216832784, 240064868, 325249176, 360097302, 420113519, 480129736, 650498352, 720194604, 840227038, 960259472, 1260340557, 1440389208, 1680454076, 2520681114, 2880778416, 3360908152, 5041362228, 6721816304, 10082724456, 20165448912]

約数ペア:

[(1, 20165448912), (2, 10082724456), (3, 6721816304), (4, 5041362228), (6, 3360908152), (7, 2880778416), (8, 2520681114), (12, 1680454076), (14, 1440389208), (16, 1260340557), (21, 960259472), (24, 840227038), (28, 720194604), (31, 650498352), (42, 480129736), (48, 420113519), (56, 360097302), (62, 325249176), (84, 240064868), (93, 216832784), (112, 180048651), (124, 162624588), (168, 120032434), (186, 108416392), (217, 92928336), (248, 81312294), (336, 60016217), (372, 54208196), (434, 46464168), (496, 40656147), (651, 30976112), (744, 27104098), (827, 24383856), (868, 23232084), (1302, 15488056), (1488, 13552049), (1654, 12191928), (1736, 11616042), (2341, 8614032), (2481, 8127952), (2604, 7744028), (3308, 6095964), (3472, 5808021), (4682, 4307016), (4962, 4063976), (5208, 3872014), (5789, 3483408), (6616, 3047982), (7023, 2871344), (9364, 2153508), (9924, 2031988), (10416, 1936007), (11578, 1741704), (13232, 1523991), (14046, 1435672), (16387, 1230576), (17367, 1161136), (18728, 1076754), (19848, 1015994), (23156, 870852), (25637, 786576), (28092, 717836), (32774, 615288), (34734, 580568), (37456, 538377), (39696, 507997), (46312, 435426), (49161, 410192), (51274, 393288), (56184, 358918), (65548, 307644), (69468, 290284), (72571, 277872), (76911, 262192), (92624, 217713), (98322, 205096), (102548, 196644), (112368, 179459), (131096, 153822), (138936, 145142)]