20697358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32441}}^1$

素因数の和:32483

約数の個数: 16

約数和(自身を含む): 35037360

約数和(自身を除く): 14340002

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32441, 64882, 356851, 713702, 940789, 1881578, 10348679, 20697358]

約数ペア:

[(1, 20697358), (2, 10348679), (11, 1881578), (22, 940789), (29, 713702), (58, 356851), (319, 64882), (638, 32441)]