20794771296

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{427243}}^1$

素因数の和:427285

約数の個数: 108

約数和(自身を含む): 64034048988

約数和(自身を除く): 43239277692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 12168, 16224, 24336, 48672, 427243, 854486, 1281729, 1708972, 2563458, 3417944, 3845187, 5126916, 5554159, 6835888, 7690374, 10253832, 11108318, 13671776, 15380748, 16662477, 20507664, 22216636, 30761496, 33324954, 41015328, 44433272, 49987431, 61522992, 66649908, 72204067, 88866544, 99974862, 123045984, 133299816, 144408134, 177733088, 199949724, 216612201, 266599632, 288816268, 399899448, 433224402, 533199264, 577632536, 649836603, 799798896, 866448804, 1155265072, 1299673206, 1599597792, 1732897608, 2310530144, 2599346412, 3465795216, 5198692824, 6931590432, 10397385648, 20794771296]

約数ペア:

[(1, 20794771296), (2, 10397385648), (3, 6931590432), (4, 5198692824), (6, 3465795216), (8, 2599346412), (9, 2310530144), (12, 1732897608), (13, 1599597792), (16, 1299673206), (18, 1155265072), (24, 866448804), (26, 799798896), (32, 649836603), (36, 577632536), (39, 533199264), (48, 433224402), (52, 399899448), (72, 288816268), (78, 266599632), (96, 216612201), (104, 199949724), (117, 177733088), (144, 144408134), (156, 133299816), (169, 123045984), (208, 99974862), (234, 88866544), (288, 72204067), (312, 66649908), (338, 61522992), (416, 49987431), (468, 44433272), (507, 41015328), (624, 33324954), (676, 30761496), (936, 22216636), (1014, 20507664), (1248, 16662477), (1352, 15380748), (1521, 13671776), (1872, 11108318), (2028, 10253832), (2704, 7690374), (3042, 6835888), (3744, 5554159), (4056, 5126916), (5408, 3845187), (6084, 3417944), (8112, 2563458), (12168, 1708972), (16224, 1281729), (24336, 854486), (48672, 427243)]