20576890992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{914041}}^1$

素因数の和:914126

約数の個数: 80

約数和(自身を含む): 61657617152

約数和(自身を除く): 41080726160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11256, 22512, 914041, 1828082, 2742123, 3656164, 5484246, 6398287, 7312328, 10968492, 12796574, 14624656, 19194861, 21936984, 25593148, 38389722, 43873968, 51186296, 61240747, 76779444, 102372592, 122481494, 153558888, 183722241, 244962988, 307117776, 367444482, 428685229, 489925976, 734888964, 857370458, 979851952, 1286055687, 1469777928, 1714740916, 2572111374, 2939555856, 3429481832, 5144222748, 6858963664, 10288445496, 20576890992]

約数ペア:

[(1, 20576890992), (2, 10288445496), (3, 6858963664), (4, 5144222748), (6, 3429481832), (7, 2939555856), (8, 2572111374), (12, 1714740916), (14, 1469777928), (16, 1286055687), (21, 979851952), (24, 857370458), (28, 734888964), (42, 489925976), (48, 428685229), (56, 367444482), (67, 307117776), (84, 244962988), (112, 183722241), (134, 153558888), (168, 122481494), (201, 102372592), (268, 76779444), (336, 61240747), (402, 51186296), (469, 43873968), (536, 38389722), (804, 25593148), (938, 21936984), (1072, 19194861), (1407, 14624656), (1608, 12796574), (1876, 10968492), (2814, 7312328), (3216, 6398287), (3752, 5484246), (5628, 3656164), (7504, 2742123), (11256, 1828082), (22512, 914041)]