20111495544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39903761}}^1$

素因数の和:39903780

約数の個数: 48

約数和(自身を含む): 62249868720

約数和(自身を除く): 42138373176

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, 39903761, 79807522, 119711283, 159615044, 239422566, 279326327, 319230088, 359133849, 478845132, 558652654, 718267698, 837978981, 957690264, 1117305308, 1436535396, 1675957962, 2234610616, 2513936943, 2873070792, 3351915924, 5027873886, 6703831848, 10055747772, 20111495544]

約数ペア:

[(1, 20111495544), (2, 10055747772), (3, 6703831848), (4, 5027873886), (6, 3351915924), (7, 2873070792), (8, 2513936943), (9, 2234610616), (12, 1675957962), (14, 1436535396), (18, 1117305308), (21, 957690264), (24, 837978981), (28, 718267698), (36, 558652654), (42, 478845132), (56, 359133849), (63, 319230088), (72, 279326327), (84, 239422566), (126, 159615044), (168, 119711283), (252, 79807522), (504, 39903761)]