20132438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18269}}^1$

素因数の和:18319

約数の個数: 16

約数和(自身を含む): 32886000

約数和(自身を除く): 12753562

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 18269, 36538, 347111, 529801, 694222, 1059602, 10066219, 20132438]

約数ペア:

[(1, 20132438), (2, 10066219), (19, 1059602), (29, 694222), (38, 529801), (58, 347111), (551, 36538), (1102, 18269)]