20164996836

素因数分解:

$2^2\times 3^2\times {\mathrm{560138801}}^1$

素因数の和:560138811

約数の個数: 18

約数和(自身を含む): 50972630982

約数和(自身を除く): 30807634146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560138801, 1120277602, 1680416403, 2240555204, 3360832806, 5041249209, 6721665612, 10082498418, 20164996836]

約数ペア:

[(1, 20164996836), (2, 10082498418), (3, 6721665612), (4, 5041249209), (6, 3360832806), (9, 2240555204), (12, 1680416403), (18, 1120277602), (36, 560138801)]