20365432829

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{811081}}^1$

素因数の和:811316

約数の個数: 16

約数和(自身を含む): 24760711296

約数和(自身を除く): 4395278467

約数列:

[1, 7, 17, 119, 211, 1477, 3587, 25109, 811081, 5677567, 13788377, 96518639, 171138091, 1197966637, 2909347547, 20365432829]

約数ペア:

[(1, 20365432829), (7, 2909347547), (17, 1197966637), (119, 171138091), (211, 96518639), (1477, 13788377), (3587, 5677567), (25109, 811081)]