20802783186

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13924219}}^1$

素因数の和:13924310

約数の個数: 24

約数和(自身を含む): 45615744720

約数和(自身を除く): 24812961534

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 13924219, 27848438, 41772657, 83545314, 125317971, 250635942, 1155710177, 2311420354, 3467130531, 6934261062, 10401391593, 20802783186]

約数ペア:

[(1, 20802783186), (2, 10401391593), (3, 6934261062), (6, 3467130531), (9, 2311420354), (18, 1155710177), (83, 250635942), (166, 125317971), (249, 83545314), (498, 41772657), (747, 27848438), (1494, 13924219)]