20119486513

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{3371}}^1\times {\mathrm{29401}}^1$

素因数の和:32808

約数の個数: 16

約数和(自身を含む): 23794450560

約数和(自身を除く): 3674964047

約数列:

[1, 7, 29, 203, 3371, 23597, 29401, 97759, 205807, 684313, 852629, 5968403, 99110771, 693775397, 2874212359, 20119486513]

約数ペア:

[(1, 20119486513), (7, 2874212359), (29, 693775397), (203, 99110771), (3371, 5968403), (23597, 852629), (29401, 684313), (97759, 205807)]