20188034404

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{25619333}}^1$

素因数の和:25619534

約数の個数: 12

約数和(自身を含む): 35508396924

約数和(自身を除く): 15320362520

約数列:

[1, 2, 4, 197, 394, 788, 25619333, 51238666, 102477332, 5047008601, 10094017202, 20188034404]

約数ペア:

[(1, 20188034404), (2, 10094017202), (4, 5047008601), (197, 102477332), (394, 51238666), (788, 25619333)]