20888935727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{1237}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 23617474560

約数和(自身を除く): 2728538833

約数列:

[1, 11, 47, 89, 367, 517, 979, 1237, 4037, 4183, 13607, 17249, 32663, 46013, 58139, 110093, 189739, 359293, 453979, 639529, 1211023, 1535161, 4993769, 5174371, 16886771, 21337013, 40404131, 56918081, 234707143, 444445441, 1898994157, 20888935727]

約数ペア:

[(1, 20888935727), (11, 1898994157), (47, 444445441), (89, 234707143), (367, 56918081), (517, 40404131), (979, 21337013), (1237, 16886771), (4037, 5174371), (4183, 4993769), (13607, 1535161), (17249, 1211023), (32663, 639529), (46013, 453979), (58139, 359293), (110093, 189739)]