20196882

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16747}}^1$

素因数の和:16822

約数の個数: 24

約数和(自身を含む): 44415696

約数和(自身を除く): 24218814

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 16747, 33494, 50241, 100482, 150723, 301446, 1122049, 2244098, 3366147, 6732294, 10098441, 20196882]

約数ペア:

[(1, 20196882), (2, 10098441), (3, 6732294), (6, 3366147), (9, 2244098), (18, 1122049), (67, 301446), (134, 150723), (201, 100482), (402, 50241), (603, 33494), (1206, 16747)]