20163770622

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8059061}}^1$

素因数の和:8059208

約数の個数: 24

約数和(自身を含む): 44002478520

約数和(自身を除く): 23838707898

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 8059061, 16118122, 24177183, 48354366, 72531549, 145063098, 1120209479, 2240418958, 3360628437, 6721256874, 10081885311, 20163770622]

約数ペア:

[(1, 20163770622), (2, 10081885311), (3, 6721256874), (6, 3360628437), (9, 2240418958), (18, 1120209479), (139, 145063098), (278, 72531549), (417, 48354366), (834, 24177183), (1251, 16118122), (2502, 8059061)]