20147322486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{118691}}^1$

素因数の和:120204

約数の個数: 32

約数和(自身を含む): 42444259200

約数和(自身を除く): 22296936714

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1489, 2978, 4467, 8934, 28291, 56582, 84873, 118691, 169746, 237382, 356073, 712146, 2255129, 4510258, 6765387, 13530774, 176730899, 353461798, 530192697, 1060385394, 3357887081, 6715774162, 10073661243, 20147322486]

約数ペア:

[(1, 20147322486), (2, 10073661243), (3, 6715774162), (6, 3357887081), (19, 1060385394), (38, 530192697), (57, 353461798), (114, 176730899), (1489, 13530774), (2978, 6765387), (4467, 4510258), (8934, 2255129), (28291, 712146), (56582, 356073), (84873, 237382), (118691, 169746)]