20160562135

素因数分解:

$5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{898621}}^1$

素因数の和:899274

約数の個数: 16

約数和(自身を含む): 27691935552

約数和(自身を除く): 7531373417

約数列:

[1, 5, 7, 35, 641, 3205, 4487, 22435, 898621, 4493105, 6290347, 31451735, 576016061, 2880080305, 4032112427, 20160562135]

約数ペア:

[(1, 20160562135), (5, 4032112427), (7, 2880080305), (35, 576016061), (641, 31451735), (3205, 6290347), (4487, 4493105), (22435, 898621)]