20631246

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{5573}}^1$

素因数の和:6195

約数の個数: 16

約数和(自身を含む): 41336784

約数和(自身を除く): 20705538

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 5573, 11146, 16719, 33438, 3438541, 6877082, 10315623, 20631246]

約数ペア:

[(1, 20631246), (2, 10315623), (3, 6877082), (6, 3438541), (617, 33438), (1234, 16719), (1851, 11146), (3702, 5573)]