20132893445

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{422029}}^1$

素因数の和:422117

約数の個数: 32

約数和(自身を含む): 29170713600

約数和(自身を除く): 9037820155

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 329, 1015, 1363, 1645, 6815, 9541, 47705, 422029, 2110145, 2954203, 12238841, 14771015, 19835363, 61194205, 85671887, 99176815, 138847541, 428359435, 575225527, 694237705, 2876127635, 4026578689, 20132893445]

約数ペア:

[(1, 20132893445), (5, 4026578689), (7, 2876127635), (29, 694237705), (35, 575225527), (47, 428359435), (145, 138847541), (203, 99176815), (235, 85671887), (329, 61194205), (1015, 19835363), (1363, 14771015), (1645, 12238841), (6815, 2954203), (9541, 2110145), (47705, 422029)]