20143051009

素因数分解:

${\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1\times {\mathrm{8803}}^1$

素因数の和:9388

約数の個数: 16

約数和(自身を含む): 20951547904

約数和(自身を除く): 808496895

約数列:

[1, 31, 223, 331, 6913, 8803, 10261, 73813, 272893, 1963069, 2288203, 2913793, 60855139, 90327583, 649775839, 20143051009]

約数ペア:

[(1, 20143051009), (31, 649775839), (223, 90327583), (331, 60855139), (6913, 2913793), (8803, 2288203), (10261, 1963069), (73813, 272893)]