20172960882

素因数分解:

$2^1\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{1097669}}^1$

素因数の和:1098698

約数の個数: 24

約数和(自身を含む): 43750930860

約数和(自身を除く): 23577969978

約数列:

[1, 2, 3, 6, 9, 18, 1021, 2042, 3063, 6126, 9189, 18378, 1097669, 2195338, 3293007, 6586014, 9879021, 19758042, 1120720049, 2241440098, 3362160147, 6724320294, 10086480441, 20172960882]

約数ペア:

[(1, 20172960882), (2, 10086480441), (3, 6724320294), (6, 3362160147), (9, 2241440098), (18, 1120720049), (1021, 19758042), (2042, 9879021), (3063, 6586014), (6126, 3293007), (9189, 2195338), (18378, 1097669)]