20796894911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{41549}}^1$

素因数の和:41978

約数の個数: 16

約数和(自身を含む): 22639764000

約数和(自身を除く): 1842869089

約数列:

[1, 13, 139, 277, 1807, 3601, 38503, 41549, 500539, 540137, 5775311, 11509073, 75079043, 149617949, 1599761147, 20796894911]

約数ペア:

[(1, 20796894911), (13, 1599761147), (139, 149617949), (277, 75079043), (1807, 11509073), (3601, 5775311), (38503, 540137), (41549, 500539)]