20185018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84811}}^1$

素因数の和:84837

約数の個数: 16

約数和(自身を含む): 36638784

約数和(自身を除く): 16453766

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84811, 169622, 593677, 1187354, 1441787, 2883574, 10092509, 20185018]

約数ペア:

[(1, 20185018), (2, 10092509), (7, 2883574), (14, 1441787), (17, 1187354), (34, 593677), (119, 169622), (238, 84811)]