20143162565

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{1429}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 24982214400

約数和(自身を除く): 4839051835

約数列:

[1, 5, 59, 71, 295, 355, 673, 1429, 3365, 4189, 7145, 20945, 39707, 47783, 84311, 101459, 198535, 238915, 421555, 507295, 961717, 2819197, 4808585, 5986081, 14095985, 29930405, 56741303, 68281907, 283706515, 341409535, 4028632513, 20143162565]

約数ペア:

[(1, 20143162565), (5, 4028632513), (59, 341409535), (71, 283706515), (295, 68281907), (355, 56741303), (673, 29930405), (1429, 14095985), (3365, 5986081), (4189, 4808585), (7145, 2819197), (20945, 961717), (39707, 507295), (47783, 421555), (84311, 238915), (101459, 198535)]