20994635531

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{13103}}^1$

素因数の和:13690

約数の個数: 16

約数和(自身を含む): 21783250944

約数和(自身を除く): 788615413

約数列:

[1, 47, 73, 467, 3431, 13103, 21949, 34091, 615841, 956519, 1602277, 6119101, 44956393, 287597747, 446694373, 20994635531]

約数ペア:

[(1, 20994635531), (47, 446694373), (73, 287597747), (467, 44956393), (3431, 6119101), (13103, 1602277), (21949, 956519), (34091, 615841)]