20196449273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{5297}}^1$

素因数の和:5634

約数の個数: 48

約数和(自身を含む): 27364127616

約数和(自身を除く): 7167678343

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 293, 1001, 1183, 1859, 2051, 3223, 3809, 5297, 13013, 22561, 26663, 37079, 41899, 49517, 58267, 68861, 293293, 346619, 407869, 482027, 544687, 757471, 895193, 1552021, 3812809, 5302297, 6266351, 9847123, 10864147, 17072231, 20176273, 68929861, 119505617, 141233911, 221939003, 262291549, 1553573021, 1836040843, 2885207039, 20196449273]

約数ペア:

[(1, 20196449273), (7, 2885207039), (11, 1836040843), (13, 1553573021), (77, 262291549), (91, 221939003), (143, 141233911), (169, 119505617), (293, 68929861), (1001, 20176273), (1183, 17072231), (1859, 10864147), (2051, 9847123), (3223, 6266351), (3809, 5302297), (5297, 3812809), (13013, 1552021), (22561, 895193), (26663, 757471), (37079, 544687), (41899, 482027), (49517, 407869), (58267, 346619), (68861, 293293)]