20184783

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12211}}^1$

素因数の和:12262

約数の個数: 16

約数和(自身を含む): 29308800

約数和(自身を除く): 9124017

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 12211, 36633, 232009, 354119, 696027, 1062357, 6728261, 20184783]

約数ペア:

[(1, 20184783), (3, 6728261), (19, 1062357), (29, 696027), (57, 354119), (87, 232009), (551, 36633), (1653, 12211)]