20512576014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{8893}}^1\times {\mathrm{54919}}^1$

素因数の和:63824

約数の個数: 32

約数和(自身を含む): 46892014080

約数和(自身を除く): 26379438066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 8893, 17786, 26679, 53358, 54919, 62251, 109838, 124502, 164757, 186753, 329514, 373506, 384433, 768866, 1153299, 2306598, 488394667, 976789334, 1465184001, 2930368002, 3418762669, 6837525338, 10256288007, 20512576014]

約数ペア:

[(1, 20512576014), (2, 10256288007), (3, 6837525338), (6, 3418762669), (7, 2930368002), (14, 1465184001), (21, 976789334), (42, 488394667), (8893, 2306598), (17786, 1153299), (26679, 768866), (53358, 384433), (54919, 373506), (62251, 329514), (109838, 186753), (124502, 164757)]