20159354873

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{770647}}^1$

素因数の和:770792

約数の個数: 16

約数和(自身を含む): 23896253184

約数和(自身を除く): 3736898311

約数列:

[1, 7, 37, 101, 259, 707, 3737, 26159, 770647, 5394529, 28513939, 77835347, 199597573, 544847429, 2879907839, 20159354873]

約数ペア:

[(1, 20159354873), (7, 2879907839), (37, 544847429), (101, 199597573), (259, 77835347), (707, 28513939), (3737, 5394529), (26159, 770647)]