20352576069

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19003339}}^1$

素因数の和:19003369

約数の個数: 24

約数和(自身を含む): 35574252480

約数和(自身を除く): 15221676411

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 19003339, 57010017, 133023373, 171030051, 323056763, 399070119, 969170289, 1197210357, 2261397341, 2907510867, 6784192023, 20352576069]

約数ペア:

[(1, 20352576069), (3, 6784192023), (7, 2907510867), (9, 2261397341), (17, 1197210357), (21, 969170289), (51, 399070119), (63, 323056763), (119, 171030051), (153, 133023373), (357, 57010017), (1071, 19003339)]