20183948016

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1\times {\mathrm{2309}}^1$

素因数の和:3266

約数の個数: 80

約数和(自身を含む): 52435706400

約数和(自身を除く): 32251758384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 677, 807, 1076, 1354, 1614, 2031, 2152, 2309, 2708, 3228, 4062, 4304, 4618, 5416, 6456, 6927, 8124, 9236, 10832, 12912, 13854, 16248, 18472, 27708, 32496, 36944, 55416, 110832, 182113, 364226, 546339, 621121, 728452, 1092678, 1242242, 1456904, 1563193, 1863363, 2185356, 2484484, 2913808, 3126386, 3726726, 4370712, 4689579, 4968968, 6252772, 7453452, 8741424, 9379158, 9937936, 12505544, 14906904, 18758316, 25011088, 29813808, 37516632, 75033264, 420498917, 840997834, 1261496751, 1681995668, 2522993502, 3363991336, 5045987004, 6727982672, 10091974008, 20183948016]

約数ペア:

[(1, 20183948016), (2, 10091974008), (3, 6727982672), (4, 5045987004), (6, 3363991336), (8, 2522993502), (12, 1681995668), (16, 1261496751), (24, 840997834), (48, 420498917), (269, 75033264), (538, 37516632), (677, 29813808), (807, 25011088), (1076, 18758316), (1354, 14906904), (1614, 12505544), (2031, 9937936), (2152, 9379158), (2309, 8741424), (2708, 7453452), (3228, 6252772), (4062, 4968968), (4304, 4689579), (4618, 4370712), (5416, 3726726), (6456, 3126386), (6927, 2913808), (8124, 2484484), (9236, 2185356), (10832, 1863363), (12912, 1563193), (13854, 1456904), (16248, 1242242), (18472, 1092678), (27708, 728452), (32496, 621121), (36944, 546339), (55416, 364226), (110832, 182113)]