20146138488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39972497}}^1$

素因数の和:39972516

約数の個数: 48

約数和(自身を含む): 62357096880

約数和(自身を除く): 42210958392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39972497, 79944994, 119917491, 159889988, 239834982, 279807479, 319779976, 359752473, 479669964, 559614958, 719504946, 839422437, 959339928, 1119229916, 1439009892, 1678844874, 2238459832, 2518267311, 2878019784, 3357689748, 5036534622, 6715379496, 10073069244, 20146138488]

約数ペア:

[(1, 20146138488), (2, 10073069244), (3, 6715379496), (4, 5036534622), (6, 3357689748), (7, 2878019784), (8, 2518267311), (9, 2238459832), (12, 1678844874), (14, 1439009892), (18, 1119229916), (21, 959339928), (24, 839422437), (28, 719504946), (36, 559614958), (42, 479669964), (56, 359752473), (63, 319779976), (72, 279807479), (84, 239834982), (126, 159889988), (168, 119917491), (252, 79944994), (504, 39972497)]