20697108

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36697}}^1$

素因数の和:36751

約数の個数: 24

約数和(自身を含む): 49322112

約数和(自身を除く): 28625004

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36697, 73394, 110091, 146788, 220182, 440364, 1724759, 3449518, 5174277, 6899036, 10348554, 20697108]

約数ペア:

[(1, 20697108), (2, 10348554), (3, 6899036), (4, 5174277), (6, 3449518), (12, 1724759), (47, 440364), (94, 220182), (141, 146788), (188, 110091), (282, 73394), (564, 36697)]