20218804716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13921}}^1\times {\mathrm{11003}}^1$

素因数の和:24942

約数の個数: 48

約数和(自身を含む): 51474423168

約数和(自身を除く): 31255618452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 11003, 13921, 22006, 27842, 33009, 41763, 44012, 55684, 66018, 83526, 121033, 132036, 153131, 167052, 242066, 306262, 363099, 459393, 484132, 612524, 726198, 918786, 1452396, 1837572, 153172763, 306345526, 459518289, 612691052, 919036578, 1684900393, 1838073156, 3369800786, 5054701179, 6739601572, 10109402358, 20218804716]

約数ペア:

[(1, 20218804716), (2, 10109402358), (3, 6739601572), (4, 5054701179), (6, 3369800786), (11, 1838073156), (12, 1684900393), (22, 919036578), (33, 612691052), (44, 459518289), (66, 306345526), (132, 153172763), (11003, 1837572), (13921, 1452396), (22006, 918786), (27842, 726198), (33009, 612524), (41763, 484132), (44012, 459393), (55684, 363099), (66018, 306262), (83526, 242066), (121033, 167052), (132036, 153131)]