20104108984

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{91813}}^1$

素因数の和:92191

約数の個数: 32

約数和(自身を含む): 38209314240

約数和(自身を除く): 18105205256

約数列:

[1, 2, 4, 8, 101, 202, 271, 404, 542, 808, 1084, 2168, 27371, 54742, 91813, 109484, 183626, 218968, 367252, 734504, 9273113, 18546226, 24881323, 37092452, 49762646, 74184904, 99525292, 199050584, 2513013623, 5026027246, 10052054492, 20104108984]

約数ペア:

[(1, 20104108984), (2, 10052054492), (4, 5026027246), (8, 2513013623), (101, 199050584), (202, 99525292), (271, 74184904), (404, 49762646), (542, 37092452), (808, 24881323), (1084, 18546226), (2168, 9273113), (27371, 734504), (54742, 367252), (91813, 218968), (109484, 183626)]