20278300941

素因数分解:

$3^3\times {\mathrm{12671}}^1\times {\mathrm{59273}}^1$

素因数の和:71953

約数の個数: 16

約数和(自身を含む): 30044805120

約数和(自身を除く): 9766504179

約数列:

[1, 3, 9, 27, 12671, 38013, 59273, 114039, 177819, 342117, 533457, 1600371, 751048183, 2253144549, 6759433647, 20278300941]

約数ペア:

[(1, 20278300941), (3, 6759433647), (9, 2253144549), (27, 751048183), (12671, 1600371), (38013, 533457), (59273, 342117), (114039, 177819)]