20677730

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 38335680

約数和(自身を除く): 17657950

約数列:

[1, 2, 5, 10, 59, 101, 118, 202, 295, 347, 505, 590, 694, 1010, 1735, 3470, 5959, 11918, 20473, 29795, 35047, 40946, 59590, 70094, 102365, 175235, 204730, 350470, 2067773, 4135546, 10338865, 20677730]

約数ペア:

[(1, 20677730), (2, 10338865), (5, 4135546), (10, 2067773), (59, 350470), (101, 204730), (118, 175235), (202, 102365), (295, 70094), (347, 59590), (505, 40946), (590, 35047), (694, 29795), (1010, 20473), (1735, 11918), (3470, 5959)]