20136973909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{287437}}^1$

素因数の和:287784

約数の個数: 16

約数和(自身を含む): 23034131568

約数和(自身を除く): 2897157659

約数列:

[1, 13, 17, 221, 317, 4121, 5389, 70057, 287437, 3736681, 4886429, 63523577, 91117529, 1184527877, 1548997993, 20136973909]

約数ペア:

[(1, 20136973909), (13, 1548997993), (17, 1184527877), (221, 91117529), (317, 63523577), (4121, 4886429), (5389, 3736681), (70057, 287437)]