20192964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13907}}^1$

素因数の和:13936

約数の個数: 36

約数和(自身を含む): 51793392

約数和(自身を除く): 31600428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13907, 27814, 41721, 55628, 83442, 152977, 166884, 305954, 458931, 611908, 917862, 1682747, 1835724, 3365494, 5048241, 6730988, 10096482, 20192964]

約数ペア:

[(1, 20192964), (2, 10096482), (3, 6730988), (4, 5048241), (6, 3365494), (11, 1835724), (12, 1682747), (22, 917862), (33, 611908), (44, 458931), (66, 305954), (121, 166884), (132, 152977), (242, 83442), (363, 55628), (484, 41721), (726, 27814), (1452, 13907)]