20858902278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{182972827}}^1$

素因数の和:182972851

約数の個数: 16

約数和(自身を含む): 43913478720

約数和(自身を除く): 23054576442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 182972827, 365945654, 548918481, 1097836962, 3476483713, 6952967426, 10429451139, 20858902278]

約数ペア:

[(1, 20858902278), (2, 10429451139), (3, 6952967426), (6, 3476483713), (19, 1097836962), (38, 548918481), (57, 365945654), (114, 182972827)]