20414082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1667}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 44275392

約数和(自身を除く): 23861310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 1667, 2041, 3334, 4082, 5001, 6123, 10002, 12246, 21671, 43342, 65013, 130026, 261719, 523438, 785157, 1570314, 3402347, 6804694, 10207041, 20414082]

約数ペア:

[(1, 20414082), (2, 10207041), (3, 6804694), (6, 3402347), (13, 1570314), (26, 785157), (39, 523438), (78, 261719), (157, 130026), (314, 65013), (471, 43342), (942, 21671), (1667, 12246), (2041, 10002), (3334, 6123), (4082, 5001)]