20074598217

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{2467}}^1\times {\mathrm{19237}}^1$

素因数の和:21757

約数の個数: 24

約数和(自身を含む): 29627135616

約数和(自身を除く): 9552537399

約数列:

[1, 3, 9, 47, 141, 423, 2467, 7401, 19237, 22203, 57711, 115949, 173133, 347847, 904139, 1043541, 2712417, 8137251, 47457679, 142373037, 427119111, 2230510913, 6691532739, 20074598217]

約数ペア:

[(1, 20074598217), (3, 6691532739), (9, 2230510913), (47, 427119111), (141, 142373037), (423, 47457679), (2467, 8137251), (7401, 2712417), (19237, 1043541), (22203, 904139), (57711, 347847), (115949, 173133)]