20570082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6133}}^1$

素因数の和:6194

約数の個数: 32

約数和(自身を含む): 45342528

約数和(自身を除く): 24772446

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 6133, 12266, 18399, 36798, 79729, 159458, 239187, 263719, 478374, 527438, 791157, 1582314, 3428347, 6856694, 10285041, 20570082]

約数ペア:

[(1, 20570082), (2, 10285041), (3, 6856694), (6, 3428347), (13, 1582314), (26, 791157), (39, 527438), (43, 478374), (78, 263719), (86, 239187), (129, 159458), (258, 79729), (559, 36798), (1118, 18399), (1677, 12266), (3354, 6133)]