20194270989

素因数分解:

$3^1\times {\mathrm{1321}}^1\times {\mathrm{1609}}^1\times {\mathrm{3167}}^1$

素因数の和:6100

約数の個数: 16

約数和(自身を含む): 26971338240

約数和(自身を除く): 6777067251

約数列:

[1, 3, 1321, 1609, 3167, 3963, 4827, 9501, 2125489, 4183607, 5095703, 6376467, 12550821, 15287109, 6731423663, 20194270989]

約数ペア:

[(1, 20194270989), (3, 6731423663), (1321, 15287109), (1609, 12550821), (3167, 6376467), (3963, 5095703), (4827, 4183607), (9501, 2125489)]