20159095334

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{56009}}^1$

素因数の和:56612

約数の個数: 32

約数和(自身を含む): 35358888960

約数和(自身を除く): 15199793626

約数列:

[1, 2, 7, 14, 47, 94, 329, 547, 658, 1094, 3829, 7658, 25709, 51418, 56009, 112018, 179963, 359926, 392063, 784126, 2632423, 5264846, 18426961, 30636923, 36853922, 61273846, 214458461, 428916922, 1439935381, 2879870762, 10079547667, 20159095334]

約数ペア:

[(1, 20159095334), (2, 10079547667), (7, 2879870762), (14, 1439935381), (47, 428916922), (94, 214458461), (329, 61273846), (547, 36853922), (658, 30636923), (1094, 18426961), (3829, 5264846), (7658, 2632423), (25709, 784126), (51418, 392063), (56009, 359926), (112018, 179963)]