20894694

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{5333}}^1$

素因数の和:5991

約数の個数: 16

約数和(自身を含む): 41861232

約数和(自身を除く): 20966538

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 5333, 10666, 15999, 31998, 3482449, 6964898, 10447347, 20894694]

約数ペア:

[(1, 20894694), (2, 10447347), (3, 6964898), (6, 3482449), (653, 31998), (1306, 15999), (1959, 10666), (3918, 5333)]