20163220147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{183317}}^1$

素因数の和:184170

約数の個数: 16

約数和(自身を含む): 24285968640

約数和(自身を除く): 4122748493

約数列:

[1, 7, 19, 133, 827, 5789, 15713, 109991, 183317, 1283219, 3483023, 24381161, 151603159, 1061222113, 2880460021, 20163220147]

約数ペア:

[(1, 20163220147), (7, 2880460021), (19, 1061222113), (133, 151603159), (827, 24381161), (5789, 3483023), (15713, 1283219), (109991, 183317)]