20222077687

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{437641}}^1$

素因数の和:437719

約数の個数: 24

約数和(自身を含む): 25145158752

約数和(自身を除く): 4923081065

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 2009, 6601, 46207, 437641, 3063487, 10065743, 17943281, 21444409, 70460201, 125602967, 412695463, 493221407, 879220769, 2888868241, 20222077687]

約数ペア:

[(1, 20222077687), (7, 2888868241), (23, 879220769), (41, 493221407), (49, 412695463), (161, 125602967), (287, 70460201), (943, 21444409), (1127, 17943281), (2009, 10065743), (6601, 3063487), (46207, 437641)]