20163095818

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{329387}}^1$

素因数の和:329757

約数の個数: 16

約数和(自身を含む): 30609368064

約数和(自身を除く): 10446272246

約数列:

[1, 2, 127, 241, 254, 482, 30607, 61214, 329387, 658774, 41832149, 79382267, 83664298, 158764534, 10081547909, 20163095818]

約数ペア:

[(1, 20163095818), (2, 10081547909), (127, 158764534), (241, 83664298), (254, 79382267), (482, 41832149), (30607, 658774), (61214, 329387)]