20163930876

素因数分解:

$2^2\times 3^2\times {\mathrm{560109191}}^1$

素因数の和:560109201

約数の個数: 18

約数和(自身を含む): 50969936472

約数和(自身を除く): 30806005596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560109191, 1120218382, 1680327573, 2240436764, 3360655146, 5040982719, 6721310292, 10081965438, 20163930876]

約数ペア:

[(1, 20163930876), (2, 10081965438), (3, 6721310292), (4, 5040982719), (6, 3360655146), (9, 2240436764), (12, 1680327573), (18, 1120218382), (36, 560109191)]