20202202010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106327379}}^1$

素因数の和:106327405

約数の個数: 16

約数和(自身を含む): 38277856800

約数和(自身を除く): 18075654790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106327379, 212654758, 531636895, 1063273790, 2020220201, 4040440402, 10101101005, 20202202010]

約数ペア:

[(1, 20202202010), (2, 10101101005), (5, 4040440402), (10, 2020220201), (19, 1063273790), (38, 531636895), (95, 212654758), (190, 106327379)]