20126088171

素因数分解:

$3^3\times 7^1\times {\mathrm{937}}^1\times {\mathrm{113647}}^1$

素因数の和:114600

約数の個数: 32

約数和(自身を含む): 34112583680

約数和(自身を除く): 13986495509

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 937, 2811, 6559, 8433, 19677, 25299, 59031, 113647, 177093, 340941, 795529, 1022823, 2386587, 3068469, 7159761, 21479283, 106487239, 319461717, 745410673, 958385151, 2236232019, 2875155453, 6708696057, 20126088171]

約数ペア:

[(1, 20126088171), (3, 6708696057), (7, 2875155453), (9, 2236232019), (21, 958385151), (27, 745410673), (63, 319461717), (189, 106487239), (937, 21479283), (2811, 7159761), (6559, 3068469), (8433, 2386587), (19677, 1022823), (25299, 795529), (59031, 340941), (113647, 177093)]