2040883518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 4670899200

約数和(自身を除く): 2630015682

約数列:

[1, 2, 3, 6, 19, 23, 37, 38, 46, 57, 69, 74, 109, 111, 114, 138, 193, 218, 222, 327, 386, 437, 579, 654, 703, 851, 874, 1158, 1311, 1406, 1702, 2071, 2109, 2507, 2553, 2622, 3667, 4033, 4142, 4218, 4439, 5014, 5106, 6213, 7141, 7334, 7521, 8066, 8878, 11001, 12099, 12426, 13317, 14282, 15042, 16169, 21037, 21423, 22002, 24198, 26634, 32338, 42074, 42846, 47633, 48507, 63111, 76627, 84341, 92759, 95266, 97014, 126222, 135679, 142899, 153254, 164243, 168682, 185518, 229881, 253023, 271358, 278277, 285798, 328486, 399703, 407037, 459762, 483851, 492729, 506046, 556554, 778369, 799406, 814074, 967702, 985458, 1199109, 1451553, 1556738, 1762421, 2335107, 2398218, 2903106, 3120617, 3524842, 4670214, 5287263, 6241234, 9193169, 9361851, 10574526, 14789011, 17902487, 18386338, 18723702, 27579507, 29578022, 35804974, 44367033, 53707461, 55159014, 88734066, 107414922, 340147253, 680294506, 1020441759, 2040883518]

約数ペア:

[(1, 2040883518), (2, 1020441759), (3, 680294506), (6, 340147253), (19, 107414922), (23, 88734066), (37, 55159014), (38, 53707461), (46, 44367033), (57, 35804974), (69, 29578022), (74, 27579507), (109, 18723702), (111, 18386338), (114, 17902487), (138, 14789011), (193, 10574526), (218, 9361851), (222, 9193169), (327, 6241234), (386, 5287263), (437, 4670214), (579, 3524842), (654, 3120617), (703, 2903106), (851, 2398218), (874, 2335107), (1158, 1762421), (1311, 1556738), (1406, 1451553), (1702, 1199109), (2071, 985458), (2109, 967702), (2507, 814074), (2553, 799406), (2622, 778369), (3667, 556554), (4033, 506046), (4142, 492729), (4218, 483851), (4439, 459762), (5014, 407037), (5106, 399703), (6213, 328486), (7141, 285798), (7334, 278277), (7521, 271358), (8066, 253023), (8878, 229881), (11001, 185518), (12099, 168682), (12426, 164243), (13317, 153254), (14282, 142899), (15042, 135679), (16169, 126222), (21037, 97014), (21423, 95266), (22002, 92759), (24198, 84341), (26634, 76627), (32338, 63111), (42074, 48507), (42846, 47633)]