20932135

素因数分解:

$5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3457}}^1$

素因数の和:3642

約数の個数: 16

約数和(自身を含む): 28881216

約数和(自身を除く): 7949081

約数列:

[1, 5, 7, 35, 173, 865, 1211, 3457, 6055, 17285, 24199, 120995, 598061, 2990305, 4186427, 20932135]

約数ペア:

[(1, 20932135), (5, 4186427), (7, 2990305), (35, 598061), (173, 120995), (865, 24199), (1211, 17285), (3457, 6055)]