20192484669

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7669}}^1\times {\mathrm{6599}}^1$

素因数の和:14297

約数の個数: 32

約数和(自身を含む): 32398080000

約数和(自身を除く): 12205595331

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6599, 7669, 19797, 23007, 46193, 53683, 125381, 138579, 145711, 161049, 376143, 437133, 877667, 1019977, 2633001, 3059931, 50607731, 151823193, 354254117, 961546889, 1062762351, 2884640667, 6730828223, 20192484669]

約数ペア:

[(1, 20192484669), (3, 6730828223), (7, 2884640667), (19, 1062762351), (21, 961546889), (57, 354254117), (133, 151823193), (399, 50607731), (6599, 3059931), (7669, 2633001), (19797, 1019977), (23007, 877667), (46193, 437133), (53683, 376143), (125381, 161049), (138579, 145711)]