20162211622

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30641659}}^1$

素因数の和:30641715

約数の個数: 16

約数和(自身を含む): 35299192320

約数和(自身を除く): 15136980698

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 30641659, 61283318, 214491613, 428983226, 1440157973, 2880315946, 10081105811, 20162211622]

約数ペア:

[(1, 20162211622), (2, 10081105811), (7, 2880315946), (14, 1440157973), (47, 428983226), (94, 214491613), (329, 61283318), (658, 30641659)]