20703074

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2389}}^1$

素因数の和:3017

約数の個数: 16

約数和(自身を含む): 35563200

約数和(自身を除く): 14860126

約数列:

[1, 2, 7, 14, 619, 1238, 2389, 4333, 4778, 8666, 16723, 33446, 1478791, 2957582, 10351537, 20703074]

約数ペア:

[(1, 20703074), (2, 10351537), (7, 2957582), (14, 1478791), (619, 33446), (1238, 16723), (2389, 8666), (4333, 4778)]