20223397755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{67307}}^1$

素因数の和:67936

約数の個数: 48

約数和(自身を含む): 38304175104

約数和(自身を除く): 18080777349

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 607, 1821, 3035, 5463, 6677, 9105, 20031, 27315, 33385, 60093, 67307, 100155, 201921, 300465, 336535, 605763, 740377, 1009605, 2221131, 3028815, 3701885, 6663393, 11105655, 33316965, 40855349, 122566047, 204276745, 367698141, 449408839, 612830235, 1348226517, 1838490705, 2247044195, 4044679551, 6741132585, 20223397755]

約数ペア:

[(1, 20223397755), (3, 6741132585), (5, 4044679551), (9, 2247044195), (11, 1838490705), (15, 1348226517), (33, 612830235), (45, 449408839), (55, 367698141), (99, 204276745), (165, 122566047), (495, 40855349), (607, 33316965), (1821, 11105655), (3035, 6663393), (5463, 3701885), (6677, 3028815), (9105, 2221131), (20031, 1009605), (27315, 740377), (33385, 605763), (60093, 336535), (67307, 300465), (100155, 201921)]