20221497944

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{1247009}}^1$

素因数の和:1249042

約数の個数: 16

約数和(自身を含む): 37934044200

約数和(自身を除く): 17712546256

約数列:

[1, 2, 4, 8, 2027, 4054, 8108, 16216, 1247009, 2494018, 4988036, 9976072, 2527687243, 5055374486, 10110748972, 20221497944]

約数ペア:

[(1, 20221497944), (2, 10110748972), (4, 5055374486), (8, 2527687243), (2027, 9976072), (4054, 4988036), (8108, 2494018), (16216, 1247009)]