20229417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4673}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 32325384

約数和(自身を除く): 12095967

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 4673, 14019, 42057, 60749, 172901, 182247, 518703, 546741, 1556109, 2247713, 6743139, 20229417]

約数ペア:

[(1, 20229417), (3, 6743139), (9, 2247713), (13, 1556109), (37, 546741), (39, 518703), (111, 182247), (117, 172901), (333, 60749), (481, 42057), (1443, 14019), (4329, 4673)]