19520070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{650669}}^1$

素因数の和:650679

約数の個数: 16

約数和(自身を含む): 46848240

約数和(自身を除く): 27328170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 650669, 1301338, 1952007, 3253345, 3904014, 6506690, 9760035, 19520070]

約数ペア:

[(1, 19520070), (2, 9760035), (3, 6506690), (5, 3904014), (6, 3253345), (10, 1952007), (15, 1301338), (30, 650669)]