20161686983

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{26111}}^1$

素因数の和:26698

約数の個数: 16

約数和(自身を含む): 21254123520

約数和(自身を除く): 1092436537

約数列:

[1, 37, 41, 509, 1517, 18833, 20869, 26111, 772153, 966107, 1070551, 13290499, 39610387, 491748463, 544910459, 20161686983]

約数ペア:

[(1, 20161686983), (37, 544910459), (41, 491748463), (509, 39610387), (1517, 13290499), (18833, 1070551), (20869, 966107), (26111, 772153)]