20185222030

素因数分解:

$2^1\times 5^1\times {\mathrm{4337}}^1\times {\mathrm{465419}}^1$

素因数の和:469763

約数の個数: 16

約数和(自身を含む): 36341855280

約数和(自身を除く): 16156633250

約数列:

[1, 2, 5, 10, 4337, 8674, 21685, 43370, 465419, 930838, 2327095, 4654190, 2018522203, 4037044406, 10092611015, 20185222030]

約数ペア:

[(1, 20185222030), (2, 10092611015), (5, 4037044406), (10, 2018522203), (4337, 4654190), (8674, 2327095), (21685, 930838), (43370, 465419)]