20138180863

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{60497}}^1$

素因数の和:60914

約数の個数: 16

約数和(自身を含む): 21587622336

約数和(自身を除く): 1449441473

約数列:

[1, 23, 41, 353, 943, 8119, 14473, 60497, 332879, 1391431, 2480377, 21355441, 57048671, 491175143, 875573081, 20138180863]

約数ペア:

[(1, 20138180863), (23, 875573081), (41, 491175143), (353, 57048671), (943, 21355441), (8119, 2480377), (14473, 1391431), (60497, 332879)]