20175008

素因数分解:

$2^5\times 7^1\times {\mathrm{90067}}^1$

素因数の和:90084

約数の個数: 24

約数和(自身を含む): 45394272

約数和(自身を除く): 25219264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90067, 180134, 360268, 630469, 720536, 1260938, 1441072, 2521876, 2882144, 5043752, 10087504, 20175008]

約数ペア:

[(1, 20175008), (2, 10087504), (4, 5043752), (7, 2882144), (8, 2521876), (14, 1441072), (16, 1260938), (28, 720536), (32, 630469), (56, 360268), (112, 180134), (224, 90067)]