20030170

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10487}}^1$

素因数の和:10685

約数の個数: 16

約数和(自身を含む): 36246528

約数和(自身を除く): 16216358

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 10487, 20974, 52435, 104870, 2003017, 4006034, 10015085, 20030170]

約数ペア:

[(1, 20030170), (2, 10015085), (5, 4006034), (10, 2003017), (191, 104870), (382, 52435), (955, 20974), (1910, 10487)]