20168993647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{310823}}^1$

素因数の和:311198

約数の個数: 16

約数和(自身を含む): 23364018432

約数和(自身を除く): 3195024785

約数列:

[1, 11, 17, 187, 347, 3817, 5899, 64889, 310823, 3419053, 5283991, 58123901, 107855581, 1186411391, 1833544877, 20168993647]

約数ペア:

[(1, 20168993647), (11, 1833544877), (17, 1186411391), (187, 107855581), (347, 58123901), (3817, 5283991), (5899, 3419053), (64889, 310823)]