20660862

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{5581}}^1$

素因数の和:6203

約数の個数: 16

約数和(自身を含む): 41396112

約数和(自身を除く): 20735250

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 5581, 11162, 16743, 33486, 3443477, 6886954, 10330431, 20660862]

約数ペア:

[(1, 20660862), (2, 10330431), (3, 6886954), (6, 3443477), (617, 33486), (1234, 16743), (1851, 11162), (3702, 5581)]