20106151481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{3709}}^1$

素因数の和:5049

約数の個数: 32

約数和(自身を含む): 24158332800

約数和(自身を除く): 4052181319

約数列:

[1, 13, 17, 19, 221, 247, 323, 1291, 3709, 4199, 16783, 21947, 24529, 48217, 63053, 70471, 285311, 318877, 416993, 819689, 916123, 1198007, 4788319, 5420909, 15574091, 62248147, 81401423, 90978061, 1058218499, 1182714793, 1546627037, 20106151481]

約数ペア:

[(1, 20106151481), (13, 1546627037), (17, 1182714793), (19, 1058218499), (221, 90978061), (247, 81401423), (323, 62248147), (1291, 15574091), (3709, 5420909), (4199, 4788319), (16783, 1198007), (21947, 916123), (24529, 819689), (48217, 416993), (63053, 318877), (70471, 285311)]