20291224871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1040629}}^1$

素因数の和:1040714

約数の個数: 16

約数和(自身を含む): 22777309440

約数和(自身を除く): 2486084569

約数列:

[1, 17, 31, 37, 527, 629, 1147, 19499, 1040629, 17690693, 32259499, 38503273, 548411483, 654555641, 1193601463, 20291224871]

約数ペア:

[(1, 20291224871), (17, 1193601463), (31, 654555641), (37, 548411483), (527, 38503273), (629, 32259499), (1147, 17690693), (19499, 1040629)]