20095046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8963}}^1$

素因数の和:9043

約数の個数: 16

約数和(自身を含む): 32270400

約数和(自身を除く): 12175354

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 8963, 17926, 170297, 340594, 528817, 1057634, 10047523, 20095046]

約数ペア:

[(1, 20095046), (2, 10047523), (19, 1057634), (38, 528817), (59, 340594), (118, 170297), (1121, 17926), (2242, 8963)]