20500282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1427}}^1$

素因数の和:2093

約数の個数: 16

約数和(自身を含む): 33620832

約数和(自身を除く): 13120550

約数列:

[1, 2, 11, 22, 653, 1306, 1427, 2854, 7183, 14366, 15697, 31394, 931831, 1863662, 10250141, 20500282]

約数ペア:

[(1, 20500282), (2, 10250141), (11, 1863662), (22, 931831), (653, 31394), (1306, 15697), (1427, 14366), (2854, 7183)]