20226856695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70971427}}^1$

素因数の和:70971454

約数の個数: 16

約数和(自身を含む): 34066285440

約数和(自身を除く): 13839428745

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 70971427, 212914281, 354857135, 1064571405, 1348457113, 4045371339, 6742285565, 20226856695]

約数ペア:

[(1, 20226856695), (3, 6742285565), (5, 4045371339), (15, 1348457113), (19, 1064571405), (57, 354857135), (95, 212914281), (285, 70971427)]