20202595

素因数分解:

$5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1523}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 27797760

約数和(自身を除く): 7595165

約数列:

[1, 5, 7, 35, 379, 1523, 1895, 2653, 7615, 10661, 13265, 53305, 577217, 2886085, 4040519, 20202595]

約数ペア:

[(1, 20202595), (5, 4040519), (7, 2886085), (35, 577217), (379, 53305), (1523, 13265), (1895, 10661), (2653, 7615)]