20943082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1319}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 33359040

約数和(自身を除く): 12415958

約数列:

[1, 2, 17, 34, 467, 934, 1319, 2638, 7939, 15878, 22423, 44846, 615973, 1231946, 10471541, 20943082]

約数ペア:

[(1, 20943082), (2, 10471541), (17, 1231946), (34, 615973), (467, 44846), (934, 22423), (1319, 15878), (2638, 7939)]