20128199429

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1\times {\mathrm{21143}}^1$

素因数の和:22316

約数の個数: 16

約数和(自身を含む): 22021222272

約数和(自身を除く): 1893022843

約数列:

[1, 13, 67, 871, 1093, 14209, 21143, 73231, 274859, 952003, 1416581, 18415553, 23109299, 300420887, 1548323033, 20128199429]

約数ペア:

[(1, 20128199429), (13, 1548323033), (67, 300420887), (871, 23109299), (1093, 18415553), (14209, 1416581), (21143, 952003), (73231, 274859)]