20922040322

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{363773}}^1$

素因数の和:364117

約数の個数: 16

約数和(自身を含む): 31757470200

約数和(自身を除く): 10835429878

約数列:

[1, 2, 149, 193, 298, 386, 28757, 57514, 363773, 727546, 54202177, 70208189, 108404354, 140416378, 10461020161, 20922040322]

約数ペア:

[(1, 20922040322), (2, 10461020161), (149, 140416378), (193, 108404354), (298, 70208189), (386, 54202177), (28757, 727546), (57514, 363773)]