20182736976

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{7121}}^1$

素因数の和:7700

約数の個数: 80

約数和(自身を含む): 52648558848

約数和(自身を除く): 32465821872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 431, 548, 822, 862, 1096, 1293, 1644, 1724, 2192, 2586, 3288, 3448, 5172, 6576, 6896, 7121, 10344, 14242, 20688, 21363, 28484, 42726, 56968, 59047, 85452, 113936, 118094, 170904, 177141, 236188, 341808, 354282, 472376, 708564, 944752, 975577, 1417128, 1951154, 2834256, 2926731, 3069151, 3902308, 5853462, 6138302, 7804616, 9207453, 11706924, 12276604, 15609232, 18414906, 23413848, 24553208, 36829812, 46827696, 49106416, 73659624, 147319248, 420473687, 840947374, 1261421061, 1681894748, 2522842122, 3363789496, 5045684244, 6727578992, 10091368488, 20182736976]

約数ペア:

[(1, 20182736976), (2, 10091368488), (3, 6727578992), (4, 5045684244), (6, 3363789496), (8, 2522842122), (12, 1681894748), (16, 1261421061), (24, 840947374), (48, 420473687), (137, 147319248), (274, 73659624), (411, 49106416), (431, 46827696), (548, 36829812), (822, 24553208), (862, 23413848), (1096, 18414906), (1293, 15609232), (1644, 12276604), (1724, 11706924), (2192, 9207453), (2586, 7804616), (3288, 6138302), (3448, 5853462), (5172, 3902308), (6576, 3069151), (6896, 2926731), (7121, 2834256), (10344, 1951154), (14242, 1417128), (20688, 975577), (21363, 944752), (28484, 708564), (42726, 472376), (56968, 354282), (59047, 341808), (85452, 236188), (113936, 177141), (118094, 170904)]