20854662

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{14543}}^1$

素因数の和:14787

約数の個数: 16

約数和(自身を含む): 41886720

約数和(自身を除く): 21032058

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 14543, 29086, 43629, 87258, 3475777, 6951554, 10427331, 20854662]

約数ペア:

[(1, 20854662), (2, 10427331), (3, 6951554), (6, 3475777), (239, 87258), (478, 43629), (717, 29086), (1434, 14543)]