20221880804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1141963}}^1$

素因数の和:1142219

約数の個数: 24

約数和(自身を含む): 37410740640

約数和(自身を除く): 17188859836

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 4427, 8854, 17708, 1141963, 2283926, 4567852, 21697297, 43394594, 86789188, 266077379, 532154758, 1064309516, 5055470201, 10110940402, 20221880804]

約数ペア:

[(1, 20221880804), (2, 10110940402), (4, 5055470201), (19, 1064309516), (38, 532154758), (76, 266077379), (233, 86789188), (466, 43394594), (932, 21697297), (4427, 4567852), (8854, 2283926), (17708, 1141963)]