20936601

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14449}}^1$

素因数の和:14485

約数の個数: 24

約数和(自身を含む): 36067200

約数和(自身を除く): 15130599

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 14449, 43347, 101143, 130041, 303429, 332327, 910287, 996981, 2326289, 2990943, 6978867, 20936601]

約数ペア:

[(1, 20936601), (3, 6978867), (7, 2990943), (9, 2326289), (21, 996981), (23, 910287), (63, 332327), (69, 303429), (161, 130041), (207, 101143), (483, 43347), (1449, 14449)]