20030174

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1151

約数の個数: 16

約数和(自身を含む): 30890112

約数和(自身を除く): 10859938

約数列:

[1, 2, 43, 86, 283, 566, 823, 1646, 12169, 24338, 35389, 70778, 232909, 465818, 10015087, 20030174]

約数ペア:

[(1, 20030174), (2, 10015087), (43, 465818), (86, 232909), (283, 70778), (566, 35389), (823, 24338), (1646, 12169)]