20228467833

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5442149}}^1$

素因数の和:5442221

約数の個数: 24

約数和(自身を含む): 33959016000

約数和(自身を除く): 13730548167

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 5442149, 16326447, 38095043, 48979341, 114285129, 321086791, 342855387, 963260373, 2247607537, 2889781119, 6742822611, 20228467833]

約数ペア:

[(1, 20228467833), (3, 6742822611), (7, 2889781119), (9, 2247607537), (21, 963260373), (59, 342855387), (63, 321086791), (177, 114285129), (413, 48979341), (531, 38095043), (1239, 16326447), (3717, 5442149)]