20486567714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{460393}}^1$

素因数の和:461585

約数の個数: 16

約数和(自身を含む): 32374906080

約数和(自身を除く): 11888338366

約数列:

[1, 2, 19, 38, 1171, 2342, 22249, 44498, 460393, 920786, 8747467, 17494934, 539120203, 1078240406, 10243283857, 20486567714]

約数ペア:

[(1, 20486567714), (2, 10243283857), (19, 1078240406), (38, 539120203), (1171, 17494934), (2342, 8747467), (22249, 920786), (44498, 460393)]