20149284009

素因数分解:

$3^1\times {\mathrm{457}}^1\times {\mathrm{2251}}^1\times {\mathrm{6529}}^1$

素因数の和:9240

約数の個数: 16

約数和(自身を含む): 26940585920

約数和(自身を除く): 6791301911

約数列:

[1, 3, 457, 1371, 2251, 6529, 6753, 19587, 1028707, 2983753, 3086121, 8951259, 14696779, 44090337, 6716428003, 20149284009]

約数ペア:

[(1, 20149284009), (3, 6716428003), (457, 44090337), (1371, 14696779), (2251, 8951259), (6529, 3086121), (6753, 2983753), (19587, 1028707)]