2020221362

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{21787}}^1$

素因数の和:22513

約数の個数: 16

約数和(自身を含む): 3077860032

約数和(自身を除く): 1057638670

約数列:

[1, 2, 71, 142, 653, 1306, 21787, 43574, 46363, 92726, 1546877, 3093754, 14226911, 28453822, 1010110681, 2020221362]

約数ペア:

[(1, 2020221362), (2, 1010110681), (71, 28453822), (142, 14226911), (653, 3093754), (1306, 1546877), (21787, 92726), (43574, 46363)]