20154516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88397}}^1$

素因数の和:88423

約数の個数: 24

約数和(自身を含む): 49502880

約数和(自身を除く): 29348364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88397, 176794, 265191, 353588, 530382, 1060764, 1679543, 3359086, 5038629, 6718172, 10077258, 20154516]

約数ペア:

[(1, 20154516), (2, 10077258), (3, 6718172), (4, 5038629), (6, 3359086), (12, 1679543), (19, 1060764), (38, 530382), (57, 353588), (76, 265191), (114, 176794), (228, 88397)]