20160709070

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4788767}}^1$

素因数の和:4789195

約数の個数: 16

約数和(自身を含む): 36375481728

約数和(自身を除く): 16214772658

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 4788767, 9577534, 23943835, 47887670, 2016070907, 4032141814, 10080354535, 20160709070]

約数ペア:

[(1, 20160709070), (2, 10080354535), (5, 4032141814), (10, 2016070907), (421, 47887670), (842, 23943835), (2105, 9577534), (4210, 4788767)]