20136818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13127}}^1$

素因数の和:13201

約数の個数: 16

約数和(自身を含む): 33082560

約数和(自身を除く): 12945742

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 13127, 26254, 170651, 341302, 774493, 1548986, 10068409, 20136818]

約数ペア:

[(1, 20136818), (2, 10068409), (13, 1548986), (26, 774493), (59, 341302), (118, 170651), (767, 26254), (1534, 13127)]