20180771556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13898603}}^1$

素因数の和:13898632

約数の個数: 36

約数和(自身を含む): 51758401296

約数和(自身を除く): 31577629740

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13898603, 27797206, 41695809, 55594412, 83391618, 152884633, 166783236, 305769266, 458653899, 611538532, 917307798, 1681730963, 1834615596, 3363461926, 5045192889, 6726923852, 10090385778, 20180771556]

約数ペア:

[(1, 20180771556), (2, 10090385778), (3, 6726923852), (4, 5045192889), (6, 3363461926), (11, 1834615596), (12, 1681730963), (22, 917307798), (33, 611538532), (44, 458653899), (66, 305769266), (121, 166783236), (132, 152884633), (242, 83391618), (363, 55594412), (484, 41695809), (726, 27797206), (1452, 13898603)]