20043478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110129}}^1$

素因数の和:110151

約数の個数: 16

約数和(自身を含む): 37003680

約数和(自身を除く): 16960202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110129, 220258, 770903, 1431677, 1541806, 2863354, 10021739, 20043478]

約数ペア:

[(1, 20043478), (2, 10021739), (7, 2863354), (13, 1541806), (14, 1431677), (26, 770903), (91, 220258), (182, 110129)]