20566095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124643}}^1$

素因数の和:124662

約数の個数: 16

約数和(自身を含む): 35897472

約数和(自身を除く): 15331377

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 124643, 373929, 623215, 1371073, 1869645, 4113219, 6855365, 20566095]

約数ペア:

[(1, 20566095), (3, 6855365), (5, 4113219), (11, 1869645), (15, 1371073), (33, 623215), (55, 373929), (165, 124643)]