20120139863

素因数分解:

${\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{929}}^1\times {\mathrm{2239}}^1$

素因数の和:3754

約数の個数: 16

約数和(自身を含む): 21373632000

約数和(自身を除く): 1253492137

約数列:

[1, 17, 569, 929, 2239, 9673, 15793, 38063, 528601, 1273991, 2080031, 8986217, 21657847, 35360527, 1183537639, 20120139863]

約数ペア:

[(1, 20120139863), (17, 1183537639), (569, 35360527), (929, 21657847), (2239, 8986217), (9673, 2080031), (15793, 1273991), (38063, 528601)]