20483930

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1627}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 36923040

約数和(自身を除く): 16439110

約数列:

[1, 2, 5, 10, 1259, 1627, 2518, 3254, 6295, 8135, 12590, 16270, 2048393, 4096786, 10241965, 20483930]

約数ペア:

[(1, 20483930), (2, 10241965), (5, 4096786), (10, 2048393), (1259, 16270), (1627, 12590), (2518, 8135), (3254, 6295)]