20222776168

素因数分解:

$2^3\times 7^1\times {\mathrm{361121003}}^1$

素因数の和:361121016

約数の個数: 16

約数和(自身を含む): 43334520480

約数和(自身を除く): 23111744312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 361121003, 722242006, 1444484012, 2527847021, 2888968024, 5055694042, 10111388084, 20222776168]

約数ペア:

[(1, 20222776168), (2, 10111388084), (4, 5055694042), (7, 2888968024), (8, 2527847021), (14, 1444484012), (28, 722242006), (56, 361121003)]