20058318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159193}}^1$

素因数の和:159208

約数の個数: 24

約数和(自身を含む): 49668528

約数和(自身を除く): 29610210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159193, 318386, 477579, 955158, 1114351, 1432737, 2228702, 2865474, 3343053, 6686106, 10029159, 20058318]

約数ペア:

[(1, 20058318), (2, 10029159), (3, 6686106), (6, 3343053), (7, 2865474), (9, 2228702), (14, 1432737), (18, 1114351), (21, 955158), (42, 477579), (63, 318386), (126, 159193)]