20159441390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{183267649}}^1$

素因数の和:183267667

約数の個数: 16

約数和(自身を含む): 39585812400

約数和(自身を除く): 19426371010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 183267649, 366535298, 916338245, 1832676490, 2015944139, 4031888278, 10079720695, 20159441390]

約数ペア:

[(1, 20159441390), (2, 10079720695), (5, 4031888278), (10, 2015944139), (11, 1832676490), (22, 916338245), (55, 366535298), (110, 183267649)]