20187305538

素因数分解:

$2^1\times 3^1\times {\mathrm{2339}}^1\times {\mathrm{1438457}}^1$

素因数の和:1440801

約数の個数: 16

約数和(自身を含む): 40391900640

約数和(自身を除く): 20204595102

約数列:

[1, 2, 3, 6, 2339, 4678, 7017, 14034, 1438457, 2876914, 4315371, 8630742, 3364550923, 6729101846, 10093652769, 20187305538]

約数ペア:

[(1, 20187305538), (2, 10093652769), (3, 6729101846), (6, 3364550923), (2339, 8630742), (4678, 4315371), (7017, 2876914), (14034, 1438457)]