20233713615

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{206477}}^1$

素因数の和:206671

約数の個数: 32

約数和(自身を含む): 33300771840

約数和(自身を除く): 13067058225

約数列:

[1, 3, 5, 15, 47, 139, 141, 235, 417, 695, 705, 2085, 6533, 19599, 32665, 97995, 206477, 619431, 1032385, 3097155, 9704419, 28700303, 29113257, 48522095, 86100909, 143501515, 145566285, 430504545, 1348914241, 4046742723, 6744571205, 20233713615]

約数ペア:

[(1, 20233713615), (3, 6744571205), (5, 4046742723), (15, 1348914241), (47, 430504545), (139, 145566285), (141, 143501515), (235, 86100909), (417, 48522095), (695, 29113257), (705, 28700303), (2085, 9704419), (6533, 3097155), (19599, 1032385), (32665, 619431), (97995, 206477)]