20736209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 23904720

約数和(自身を除く): 3168511

約数列:

[1, 13, 17, 101, 221, 929, 1313, 1717, 12077, 15793, 22321, 93829, 205309, 1219777, 1595093, 20736209]

約数ペア:

[(1, 20736209), (13, 1595093), (17, 1219777), (101, 205309), (221, 93829), (929, 22321), (1313, 15793), (1717, 12077)]