2020442026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{516209}}^1$

素因数の和:516333

約数の個数: 16

約数和(自身を含む): 3221150400

約数和(自身を除く): 1200708374

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 516209, 1032418, 9807971, 19615942, 53169527, 106339054, 1010221013, 2020442026]

約数ペア:

[(1, 2020442026), (2, 1010221013), (19, 106339054), (38, 53169527), (103, 19615942), (206, 9807971), (1957, 1032418), (3914, 516209)]