20221536009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{275269}}^1$

素因数の和:275840

約数の個数: 16

約数和(自身を含む): 27588660480

約数和(自身を除く): 7367124471

約数列:

[1, 3, 47, 141, 521, 1563, 24487, 73461, 275269, 825807, 12937643, 38812929, 143415149, 430245447, 6740512003, 20221536009]

約数ペア:

[(1, 20221536009), (3, 6740512003), (47, 430245447), (141, 143415149), (521, 38812929), (1563, 12937643), (24487, 825807), (73461, 275269)]