20494098

素因数分解:

$2^1\times 3^2\times {\mathrm{683}}^1\times {\mathrm{1667}}^1$

素因数の和:2358

約数の個数: 24

約数和(自身を含む): 44495568

約数和(自身を除く): 24001470

約数列:

[1, 2, 3, 6, 9, 18, 683, 1366, 1667, 2049, 3334, 4098, 5001, 6147, 10002, 12294, 15003, 30006, 1138561, 2277122, 3415683, 6831366, 10247049, 20494098]

約数ペア:

[(1, 20494098), (2, 10247049), (3, 6831366), (6, 3415683), (9, 2277122), (18, 1138561), (683, 30006), (1366, 15003), (1667, 12294), (2049, 10002), (3334, 6147), (4098, 5001)]