20317360024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{195359231}}^1$

素因数の和:195359250

約数の個数: 16

約数和(自身を含む): 41025438720

約数和(自身を除く): 20708078696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 195359231, 390718462, 781436924, 1562873848, 2539670003, 5079340006, 10158680012, 20317360024]

約数ペア:

[(1, 20317360024), (2, 10158680012), (4, 5079340006), (8, 2539670003), (13, 1562873848), (26, 781436924), (52, 390718462), (104, 195359231)]