20733134431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 22715320320

約数和(自身を除く): 1982185889

約数列:

[1, 17, 43, 193, 223, 659, 731, 3281, 3791, 8299, 9589, 11203, 28337, 43039, 127187, 141083, 146957, 163013, 481729, 731663, 1850677, 2162179, 2498269, 5469041, 6319151, 28362701, 31461509, 92973697, 107425567, 482165917, 1219596143, 20733134431]

約数ペア:

[(1, 20733134431), (17, 1219596143), (43, 482165917), (193, 107425567), (223, 92973697), (659, 31461509), (731, 28362701), (3281, 6319151), (3791, 5469041), (8299, 2498269), (9589, 2162179), (11203, 1850677), (28337, 731663), (43039, 481729), (127187, 163013), (141083, 146957)]