20195133

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56569}}^1$

素因数の和:56596

約数の個数: 16

約数和(自身を含む): 32584320

約数和(自身を除く): 12389187

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56569, 169707, 395983, 961673, 1187949, 2885019, 6731711, 20195133]

約数ペア:

[(1, 20195133), (3, 6731711), (7, 2885019), (17, 1187949), (21, 961673), (51, 395983), (119, 169707), (357, 56569)]