20239675130

素因数分解:

$2^1\times 5^1\times {\mathrm{5903}}^1\times {\mathrm{342871}}^1$

素因数の和:348781

約数の個数: 16

約数和(自身を含む): 36437693184

約数和(自身を除く): 16198018054

約数列:

[1, 2, 5, 10, 5903, 11806, 29515, 59030, 342871, 685742, 1714355, 3428710, 2023967513, 4047935026, 10119837565, 20239675130]

約数ペア:

[(1, 20239675130), (2, 10119837565), (5, 4047935026), (10, 2023967513), (5903, 3428710), (11806, 1714355), (29515, 685742), (59030, 342871)]