20463918

素因数分解:

$2^1\times 3^1\times {\mathrm{877}}^1\times {\mathrm{3889}}^1$

素因数の和:4771

約数の個数: 16

約数和(自身を含む): 40985040

約数和(自身を除く): 20521122

約数列:

[1, 2, 3, 6, 877, 1754, 2631, 3889, 5262, 7778, 11667, 23334, 3410653, 6821306, 10231959, 20463918]

約数ペア:

[(1, 20463918), (2, 10231959), (3, 6821306), (6, 3410653), (877, 23334), (1754, 11667), (2631, 7778), (3889, 5262)]