20105931884

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{19403}}^1\times {\mathrm{8933}}^1$

素因数の和:28369

約数の個数: 24

約数和(自身を含む): 36404620560

約数和(自身を除く): 16298688676

約数列:

[1, 2, 4, 29, 58, 116, 8933, 17866, 19403, 35732, 38806, 77612, 259057, 518114, 562687, 1036228, 1125374, 2250748, 173326999, 346653998, 693307996, 5026482971, 10052965942, 20105931884]

約数ペア:

[(1, 20105931884), (2, 10052965942), (4, 5026482971), (29, 693307996), (58, 346653998), (116, 173326999), (8933, 2250748), (17866, 1125374), (19403, 1036228), (35732, 562687), (38806, 518114), (77612, 259057)]