20173336218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160105843}}^1$

素因数の和:160105858

約数の個数: 24

約数和(自身を含む): 49953023328

約数和(自身を除く): 29779687110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160105843, 320211686, 480317529, 960635058, 1120740901, 1440952587, 2241481802, 2881905174, 3362222703, 6724445406, 10086668109, 20173336218]

約数ペア:

[(1, 20173336218), (2, 10086668109), (3, 6724445406), (6, 3362222703), (7, 2881905174), (9, 2241481802), (14, 1440952587), (18, 1120740901), (21, 960635058), (42, 480317529), (63, 320211686), (126, 160105843)]