20163631398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3108793}}^1$

素因数の和:3108868

約数の個数: 32

約数和(自身を含む): 42975968256

約数和(自身を除く): 22812336858

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 3108793, 6217586, 9326379, 18652758, 71502239, 143004478, 146113271, 214506717, 292226542, 429013434, 438339813, 876679626, 3360605233, 6721210466, 10081815699, 20163631398]

約数ペア:

[(1, 20163631398), (2, 10081815699), (3, 6721210466), (6, 3360605233), (23, 876679626), (46, 438339813), (47, 429013434), (69, 292226542), (94, 214506717), (138, 146113271), (141, 143004478), (282, 71502239), (1081, 18652758), (2162, 9326379), (3243, 6217586), (6486, 3108793)]