20141982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159857}}^1$

素因数の和:159872

約数の個数: 24

約数和(自身を含む): 49875696

約数和(自身を除く): 29733714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159857, 319714, 479571, 959142, 1118999, 1438713, 2237998, 2877426, 3356997, 6713994, 10070991, 20141982]

約数ペア:

[(1, 20141982), (2, 10070991), (3, 6713994), (6, 3356997), (7, 2877426), (9, 2237998), (14, 1438713), (18, 1118999), (21, 959142), (42, 479571), (63, 319714), (126, 159857)]